17849840000

素因数分解:

$2^7\times 5^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:255

約数の個数: 320

約数和(自身を含む): 47319228000

約数和(自身を除く): 29469388000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 89, 92, 100, 109, 115, 125, 128, 160, 178, 184, 200, 218, 230, 250, 320, 356, 368, 400, 436, 445, 460, 500, 545, 575, 625, 640, 712, 736, 800, 872, 890, 920, 1000, 1090, 1150, 1250, 1424, 1472, 1600, 1744, 1780, 1840, 2000, 2047, 2180, 2225, 2300, 2500, 2507, 2725, 2848, 2875, 2944, 3200, 3488, 3560, 3680, 4000, 4094, 4360, 4450, 4600, 5000, 5014, 5450, 5696, 5750, 6976, 7120, 7360, 8000, 8188, 8720, 8900, 9200, 9701, 10000, 10028, 10235, 10900, 11125, 11392, 11500, 12535, 13625, 13952, 14240, 14375, 14720, 16000, 16376, 17440, 17800, 18400, 19402, 20000, 20056, 20470, 21800, 22250, 23000, 25070, 27250, 28480, 28750, 32752, 34880, 35600, 36800, 38804, 40000, 40112, 40940, 43600, 44500, 46000, 48505, 50140, 51175, 54500, 55625, 56960, 57500, 62675, 65504, 68125, 69760, 71200, 73600, 77608, 80000, 80224, 81880, 87200, 89000, 92000, 97010, 100280, 102350, 109000, 111250, 115000, 125350, 131008, 136250, 142400, 155216, 160448, 163760, 174400, 178000, 184000, 194020, 200560, 204700, 218000, 222500, 223123, 230000, 242525, 250700, 255875, 262016, 272500, 284800, 310432, 313375, 320896, 327520, 348800, 356000, 368000, 388040, 401120, 409400, 436000, 445000, 446246, 460000, 485050, 501400, 511750, 545000, 620864, 626750, 655040, 712000, 776080, 802240, 818800, 872000, 890000, 892492, 920000, 970100, 1002800, 1023500, 1090000, 1115615, 1212625, 1241728, 1253500, 1279375, 1310080, 1424000, 1552160, 1566875, 1604480, 1637600, 1744000, 1780000, 1784984, 1840000, 1940200, 2005600, 2047000, 2180000, 2231230, 2425250, 2507000, 2558750, 3104320, 3133750, 3275200, 3560000, 3569968, 3880400, 4011200, 4094000, 4360000, 4462460, 4850500, 5014000, 5117500, 5578075, 6063125, 6208640, 6267500, 6550400, 7120000, 7139936, 7760800, 8022400, 8188000, 8720000, 8924920, 9701000, 10028000, 10235000, 11156150, 12126250, 12535000, 14279872, 15521600, 16376000, 17849840, 19402000, 20056000, 20470000, 22312300, 24252500, 25070000, 27890375, 28559744, 31043200, 32752000, 35699680, 38804000, 40112000, 40940000, 44624600, 48505000, 50140000, 55780750, 71399360, 77608000, 81880000, 89249200, 97010000, 100280000, 111561500, 139451875, 142798720, 155216000, 163760000, 178498400, 194020000, 200560000, 223123000, 278903750, 356996800, 388040000, 446246000, 557807500, 713993600, 776080000, 892492000, 1115615000, 1784984000, 2231230000, 3569968000, 4462460000, 8924920000, 17849840000]

約数ペア:

[(1, 17849840000), (2, 8924920000), (4, 4462460000), (5, 3569968000), (8, 2231230000), (10, 1784984000), (16, 1115615000), (20, 892492000), (23, 776080000), (25, 713993600), (32, 557807500), (40, 446246000), (46, 388040000), (50, 356996800), (64, 278903750), (80, 223123000), (89, 200560000), (92, 194020000), (100, 178498400), (109, 163760000), (115, 155216000), (125, 142798720), (128, 139451875), (160, 111561500), (178, 100280000), (184, 97010000), (200, 89249200), (218, 81880000), (230, 77608000), (250, 71399360), (320, 55780750), (356, 50140000), (368, 48505000), (400, 44624600), (436, 40940000), (445, 40112000), (460, 38804000), (500, 35699680), (545, 32752000), (575, 31043200), (625, 28559744), (640, 27890375), (712, 25070000), (736, 24252500), (800, 22312300), (872, 20470000), (890, 20056000), (920, 19402000), (1000, 17849840), (1090, 16376000), (1150, 15521600), (1250, 14279872), (1424, 12535000), (1472, 12126250), (1600, 11156150), (1744, 10235000), (1780, 10028000), (1840, 9701000), (2000, 8924920), (2047, 8720000), (2180, 8188000), (2225, 8022400), (2300, 7760800), (2500, 7139936), (2507, 7120000), (2725, 6550400), (2848, 6267500), (2875, 6208640), (2944, 6063125), (3200, 5578075), (3488, 5117500), (3560, 5014000), (3680, 4850500), (4000, 4462460), (4094, 4360000), (4360, 4094000), (4450, 4011200), (4600, 3880400), (5000, 3569968), (5014, 3560000), (5450, 3275200), (5696, 3133750), (5750, 3104320), (6976, 2558750), (7120, 2507000), (7360, 2425250), (8000, 2231230), (8188, 2180000), (8720, 2047000), (8900, 2005600), (9200, 1940200), (9701, 1840000), (10000, 1784984), (10028, 1780000), (10235, 1744000), (10900, 1637600), (11125, 1604480), (11392, 1566875), (11500, 1552160), (12535, 1424000), (13625, 1310080), (13952, 1279375), (14240, 1253500), (14375, 1241728), (14720, 1212625), (16000, 1115615), (16376, 1090000), (17440, 1023500), (17800, 1002800), (18400, 970100), (19402, 920000), (20000, 892492), (20056, 890000), (20470, 872000), (21800, 818800), (22250, 802240), (23000, 776080), (25070, 712000), (27250, 655040), (28480, 626750), (28750, 620864), (32752, 545000), (34880, 511750), (35600, 501400), (36800, 485050), (38804, 460000), (40000, 446246), (40112, 445000), (40940, 436000), (43600, 409400), (44500, 401120), (46000, 388040), (48505, 368000), (50140, 356000), (51175, 348800), (54500, 327520), (55625, 320896), (56960, 313375), (57500, 310432), (62675, 284800), (65504, 272500), (68125, 262016), (69760, 255875), (71200, 250700), (73600, 242525), (77608, 230000), (80000, 223123), (80224, 222500), (81880, 218000), (87200, 204700), (89000, 200560), (92000, 194020), (97010, 184000), (100280, 178000), (102350, 174400), (109000, 163760), (111250, 160448), (115000, 155216), (125350, 142400), (131008, 136250)]