133292560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:872

約数の個数: 80

約数和(自身を含む): 324836352

約数和(自身を除く): 191543792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 71, 80, 124, 142, 155, 248, 284, 310, 355, 496, 568, 620, 710, 757, 1136, 1240, 1420, 1514, 2201, 2480, 2840, 3028, 3785, 4402, 5680, 6056, 7570, 8804, 11005, 12112, 15140, 17608, 22010, 23467, 30280, 35216, 44020, 46934, 53747, 60560, 88040, 93868, 107494, 117335, 176080, 187736, 214988, 234670, 268735, 375472, 429976, 469340, 537470, 859952, 938680, 1074940, 1666157, 1877360, 2149880, 3332314, 4299760, 6664628, 8330785, 13329256, 16661570, 26658512, 33323140, 66646280, 133292560]

約数ペア:

[(1, 133292560), (2, 66646280), (4, 33323140), (5, 26658512), (8, 16661570), (10, 13329256), (16, 8330785), (20, 6664628), (31, 4299760), (40, 3332314), (62, 2149880), (71, 1877360), (80, 1666157), (124, 1074940), (142, 938680), (155, 859952), (248, 537470), (284, 469340), (310, 429976), (355, 375472), (496, 268735), (568, 234670), (620, 214988), (710, 187736), (757, 176080), (1136, 117335), (1240, 107494), (1420, 93868), (1514, 88040), (2201, 60560), (2480, 53747), (2840, 46934), (3028, 44020), (3785, 35216), (4402, 30280), (5680, 23467), (6056, 22010), (7570, 17608), (8804, 15140), (11005, 12112)]