55329160

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10559}}^1$

素因数の和:10701

約数の個数: 32

約数和(自身を含む): 125452800

約数和(自身を除く): 70123640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 10559, 21118, 42236, 52795, 84472, 105590, 211180, 422360, 1383229, 2766458, 5532916, 6916145, 11065832, 13832290, 27664580, 55329160]

約数ペア:

[(1, 55329160), (2, 27664580), (4, 13832290), (5, 11065832), (8, 6916145), (10, 5532916), (20, 2766458), (40, 1383229), (131, 422360), (262, 211180), (524, 105590), (655, 84472), (1048, 52795), (1310, 42236), (2620, 21118), (5240, 10559)]