25499760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1$

素因数の和:783

約数の個数: 160

約数和(自身を含む): 92994048

約数和(自身を除く): 67494288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 743, 780, 858, 880, 1040, 1144, 1320, 1430, 1486, 1560, 1716, 2145, 2229, 2288, 2640, 2860, 2972, 3120, 3432, 3715, 4290, 4458, 5720, 5944, 6864, 7430, 8173, 8580, 8916, 9659, 11145, 11440, 11888, 14860, 16346, 17160, 17832, 19318, 22290, 24519, 28977, 29720, 32692, 34320, 35664, 38636, 40865, 44580, 48295, 49038, 57954, 59440, 65384, 77272, 81730, 89160, 96590, 98076, 106249, 115908, 122595, 130768, 144885, 154544, 163460, 178320, 193180, 196152, 212498, 231816, 245190, 289770, 318747, 326920, 386360, 392304, 424996, 463632, 490380, 531245, 579540, 637494, 653840, 772720, 849992, 980760, 1062490, 1159080, 1274988, 1593735, 1699984, 1961520, 2124980, 2318160, 2549976, 3187470, 4249960, 5099952, 6374940, 8499920, 12749880, 25499760]

約数ペア:

[(1, 25499760), (2, 12749880), (3, 8499920), (4, 6374940), (5, 5099952), (6, 4249960), (8, 3187470), (10, 2549976), (11, 2318160), (12, 2124980), (13, 1961520), (15, 1699984), (16, 1593735), (20, 1274988), (22, 1159080), (24, 1062490), (26, 980760), (30, 849992), (33, 772720), (39, 653840), (40, 637494), (44, 579540), (48, 531245), (52, 490380), (55, 463632), (60, 424996), (65, 392304), (66, 386360), (78, 326920), (80, 318747), (88, 289770), (104, 245190), (110, 231816), (120, 212498), (130, 196152), (132, 193180), (143, 178320), (156, 163460), (165, 154544), (176, 144885), (195, 130768), (208, 122595), (220, 115908), (240, 106249), (260, 98076), (264, 96590), (286, 89160), (312, 81730), (330, 77272), (390, 65384), (429, 59440), (440, 57954), (520, 49038), (528, 48295), (572, 44580), (624, 40865), (660, 38636), (715, 35664), (743, 34320), (780, 32692), (858, 29720), (880, 28977), (1040, 24519), (1144, 22290), (1320, 19318), (1430, 17832), (1486, 17160), (1560, 16346), (1716, 14860), (2145, 11888), (2229, 11440), (2288, 11145), (2640, 9659), (2860, 8916), (2972, 8580), (3120, 8173), (3432, 7430), (3715, 6864), (4290, 5944), (4458, 5720)]