1325492090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{36809}}^1$

素因数の和:37106

約数の個数: 32

約数和(自身を含む): 2578761360

約数和(自身を除く): 1253269270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 277, 554, 1385, 2770, 3601, 7202, 18005, 36010, 36809, 73618, 184045, 368090, 478517, 957034, 2392585, 4785170, 10196093, 20392186, 50980465, 101960930, 132549209, 265098418, 662746045, 1325492090]

約数ペア:

[(1, 1325492090), (2, 662746045), (5, 265098418), (10, 132549209), (13, 101960930), (26, 50980465), (65, 20392186), (130, 10196093), (277, 4785170), (554, 2392585), (1385, 957034), (2770, 478517), (3601, 368090), (7202, 184045), (18005, 73618), (36010, 36809)]