4994680000

素因数分解:

$2^6\times 5^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 280

約数和(自身を含む): 13283123040

約数和(自身を除く): 8288443040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 61, 64, 80, 89, 92, 100, 115, 122, 125, 160, 178, 184, 200, 230, 244, 250, 305, 320, 356, 368, 400, 445, 460, 488, 500, 575, 610, 625, 712, 736, 800, 890, 920, 976, 1000, 1150, 1220, 1250, 1403, 1424, 1472, 1525, 1600, 1780, 1840, 1952, 2000, 2047, 2225, 2300, 2440, 2500, 2806, 2848, 2875, 3050, 3560, 3680, 3904, 4000, 4094, 4450, 4600, 4880, 5000, 5429, 5612, 5696, 5750, 6100, 7015, 7120, 7360, 7625, 8000, 8188, 8900, 9200, 9760, 10000, 10235, 10858, 11125, 11224, 11500, 12200, 14030, 14240, 14375, 15250, 16376, 17800, 18400, 19520, 20000, 20470, 21716, 22250, 22448, 23000, 24400, 27145, 28060, 28480, 28750, 30500, 32752, 35075, 35600, 36800, 38125, 40000, 40940, 43432, 44500, 44896, 46000, 48800, 51175, 54290, 55625, 56120, 57500, 61000, 65504, 70150, 71200, 76250, 81880, 86864, 89000, 89792, 92000, 97600, 102350, 108580, 111250, 112240, 115000, 122000, 124867, 131008, 135725, 140300, 142400, 152500, 163760, 173728, 175375, 178000, 184000, 204700, 217160, 222500, 224480, 230000, 244000, 249734, 255875, 271450, 280600, 305000, 327520, 347456, 350750, 356000, 409400, 434320, 445000, 448960, 460000, 488000, 499468, 511750, 542900, 561200, 610000, 624335, 655040, 678625, 701500, 712000, 818800, 868640, 876875, 890000, 920000, 998936, 1023500, 1085800, 1122400, 1220000, 1248670, 1279375, 1357250, 1403000, 1637600, 1737280, 1753750, 1780000, 1997872, 2047000, 2171600, 2244800, 2440000, 2497340, 2558750, 2714500, 2806000, 3121675, 3275200, 3393125, 3507500, 3560000, 3995744, 4094000, 4343200, 4994680, 5117500, 5429000, 5612000, 6243350, 6786250, 7015000, 7991488, 8188000, 8686400, 9989360, 10235000, 10858000, 11224000, 12486700, 13572500, 14030000, 15608375, 16376000, 19978720, 20470000, 21716000, 24973400, 27145000, 28060000, 31216750, 39957440, 40940000, 43432000, 49946800, 54290000, 56120000, 62433500, 78041875, 81880000, 99893600, 108580000, 124867000, 156083750, 199787200, 217160000, 249734000, 312167500, 499468000, 624335000, 998936000, 1248670000, 2497340000, 4994680000]

約数ペア:

[(1, 4994680000), (2, 2497340000), (4, 1248670000), (5, 998936000), (8, 624335000), (10, 499468000), (16, 312167500), (20, 249734000), (23, 217160000), (25, 199787200), (32, 156083750), (40, 124867000), (46, 108580000), (50, 99893600), (61, 81880000), (64, 78041875), (80, 62433500), (89, 56120000), (92, 54290000), (100, 49946800), (115, 43432000), (122, 40940000), (125, 39957440), (160, 31216750), (178, 28060000), (184, 27145000), (200, 24973400), (230, 21716000), (244, 20470000), (250, 19978720), (305, 16376000), (320, 15608375), (356, 14030000), (368, 13572500), (400, 12486700), (445, 11224000), (460, 10858000), (488, 10235000), (500, 9989360), (575, 8686400), (610, 8188000), (625, 7991488), (712, 7015000), (736, 6786250), (800, 6243350), (890, 5612000), (920, 5429000), (976, 5117500), (1000, 4994680), (1150, 4343200), (1220, 4094000), (1250, 3995744), (1403, 3560000), (1424, 3507500), (1472, 3393125), (1525, 3275200), (1600, 3121675), (1780, 2806000), (1840, 2714500), (1952, 2558750), (2000, 2497340), (2047, 2440000), (2225, 2244800), (2300, 2171600), (2440, 2047000), (2500, 1997872), (2806, 1780000), (2848, 1753750), (2875, 1737280), (3050, 1637600), (3560, 1403000), (3680, 1357250), (3904, 1279375), (4000, 1248670), (4094, 1220000), (4450, 1122400), (4600, 1085800), (4880, 1023500), (5000, 998936), (5429, 920000), (5612, 890000), (5696, 876875), (5750, 868640), (6100, 818800), (7015, 712000), (7120, 701500), (7360, 678625), (7625, 655040), (8000, 624335), (8188, 610000), (8900, 561200), (9200, 542900), (9760, 511750), (10000, 499468), (10235, 488000), (10858, 460000), (11125, 448960), (11224, 445000), (11500, 434320), (12200, 409400), (14030, 356000), (14240, 350750), (14375, 347456), (15250, 327520), (16376, 305000), (17800, 280600), (18400, 271450), (19520, 255875), (20000, 249734), (20470, 244000), (21716, 230000), (22250, 224480), (22448, 222500), (23000, 217160), (24400, 204700), (27145, 184000), (28060, 178000), (28480, 175375), (28750, 173728), (30500, 163760), (32752, 152500), (35075, 142400), (35600, 140300), (36800, 135725), (38125, 131008), (40000, 124867), (40940, 122000), (43432, 115000), (44500, 112240), (44896, 111250), (46000, 108580), (48800, 102350), (51175, 97600), (54290, 92000), (55625, 89792), (56120, 89000), (57500, 86864), (61000, 81880), (65504, 76250), (70150, 71200)]