2904114580

素因数分解:

$2^2\times 5^1\times {\mathrm{3217}}^1\times {\mathrm{45137}}^1$

素因数の和:48363

約数の個数: 24

約数和(自身を含む): 6100671528

約数和(自身を除く): 3196556948

約数列:

[1, 2, 4, 5, 10, 20, 3217, 6434, 12868, 16085, 32170, 45137, 64340, 90274, 180548, 225685, 451370, 902740, 145205729, 290411458, 580822916, 726028645, 1452057290, 2904114580]

約数ペア:

[(1, 2904114580), (2, 1452057290), (4, 726028645), (5, 580822916), (10, 290411458), (20, 145205729), (3217, 902740), (6434, 451370), (12868, 225685), (16085, 180548), (32170, 90274), (45137, 64340)]