63922340

素因数分解:

$2^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{4721}}^1$

素因数の和:5407

約数の個数: 24

約数和(自身を含む): 134463672

約数和(自身を除く): 70541332

約数列:

[1, 2, 4, 5, 10, 20, 677, 1354, 2708, 3385, 4721, 6770, 9442, 13540, 18884, 23605, 47210, 94420, 3196117, 6392234, 12784468, 15980585, 31961170, 63922340]

約数ペア:

[(1, 63922340), (2, 31961170), (4, 15980585), (5, 12784468), (10, 6392234), (20, 3196117), (677, 94420), (1354, 47210), (2708, 23605), (3385, 18884), (4721, 13540), (6770, 9442)]