452671960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{45817}}^1$

素因数の和:45860

約数の個数: 64

約数和(自身を含む): 1154613600

約数和(自身を除く): 701941640

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 9880, 45817, 91634, 183268, 229085, 366536, 458170, 595621, 870523, 916340, 1191242, 1741046, 1832680, 2382484, 2978105, 3482092, 4352615, 4764968, 5956210, 6964184, 8705230, 11316799, 11912420, 17410460, 22633598, 23824840, 34820920, 45267196, 56583995, 90534392, 113167990, 226335980, 452671960]

約数ペア:

[(1, 452671960), (2, 226335980), (4, 113167990), (5, 90534392), (8, 56583995), (10, 45267196), (13, 34820920), (19, 23824840), (20, 22633598), (26, 17410460), (38, 11912420), (40, 11316799), (52, 8705230), (65, 6964184), (76, 5956210), (95, 4764968), (104, 4352615), (130, 3482092), (152, 2978105), (190, 2382484), (247, 1832680), (260, 1741046), (380, 1191242), (494, 916340), (520, 870523), (760, 595621), (988, 458170), (1235, 366536), (1976, 229085), (2470, 183268), (4940, 91634), (9880, 45817)]