408035060

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{72091}}^1$

素因数の和:72383

約数の個数: 24

約数和(自身を含む): 859913376

約数和(自身を除く): 451878316

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 72091, 144182, 288364, 360455, 720910, 1441820, 20401753, 40803506, 81607012, 102008765, 204017530, 408035060]

約数ペア:

[(1, 408035060), (2, 204017530), (4, 102008765), (5, 81607012), (10, 40803506), (20, 20401753), (283, 1441820), (566, 720910), (1132, 360455), (1415, 288364), (2830, 144182), (5660, 72091)]