772659280

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{523}}^1$

素因数の和:908

約数の個数: 80

約数和(自身を含む): 1836221760

約数和(自身を除く): 1063562480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 313, 472, 523, 590, 626, 944, 1046, 1180, 1252, 1565, 2092, 2360, 2504, 2615, 3130, 4184, 4720, 5008, 5230, 6260, 8368, 10460, 12520, 18467, 20920, 25040, 30857, 36934, 41840, 61714, 73868, 92335, 123428, 147736, 154285, 163699, 184670, 246856, 295472, 308570, 327398, 369340, 493712, 617140, 654796, 738680, 818495, 1234280, 1309592, 1477360, 1636990, 2468560, 2619184, 3273980, 6547960, 9658241, 13095920, 19316482, 38632964, 48291205, 77265928, 96582410, 154531856, 193164820, 386329640, 772659280]

約数ペア:

[(1, 772659280), (2, 386329640), (4, 193164820), (5, 154531856), (8, 96582410), (10, 77265928), (16, 48291205), (20, 38632964), (40, 19316482), (59, 13095920), (80, 9658241), (118, 6547960), (236, 3273980), (295, 2619184), (313, 2468560), (472, 1636990), (523, 1477360), (590, 1309592), (626, 1234280), (944, 818495), (1046, 738680), (1180, 654796), (1252, 617140), (1565, 493712), (2092, 369340), (2360, 327398), (2504, 308570), (2615, 295472), (3130, 246856), (4184, 184670), (4720, 163699), (5008, 154285), (5230, 147736), (6260, 123428), (8368, 92335), (10460, 73868), (12520, 61714), (18467, 41840), (20920, 36934), (25040, 30857)]