23216450

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{2357}}^1$

素因数の和:2566

約数の個数: 24

約数和(自身を含む): 43420212

約数和(自身を除く): 20203762

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1970, 2357, 4714, 4925, 9850, 11785, 23570, 58925, 117850, 464329, 928658, 2321645, 4643290, 11608225, 23216450]

約数ペア:

[(1, 23216450), (2, 11608225), (5, 4643290), (10, 2321645), (25, 928658), (50, 464329), (197, 117850), (394, 58925), (985, 23570), (1970, 11785), (2357, 9850), (4714, 4925)]