25693940

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{11369}}^1$

素因数の和:11491

約数の個数: 24

約数和(自身を含む): 54439560

約数和(自身を除く): 28745620

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 11369, 22738, 45476, 56845, 113690, 227380, 1284697, 2569394, 5138788, 6423485, 12846970, 25693940]

約数ペア:

[(1, 25693940), (2, 12846970), (4, 6423485), (5, 5138788), (10, 2569394), (20, 1284697), (113, 227380), (226, 113690), (452, 56845), (565, 45476), (1130, 22738), (2260, 11369)]