30624940

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{8017}}^1$

素因数の和:8217

約数の個数: 24

約数和(自身を含む): 64657152

約数和(自身を除く): 34032212

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 8017, 16034, 32068, 40085, 80170, 160340, 1531247, 3062494, 6124988, 7656235, 15312470, 30624940]

約数ペア:

[(1, 30624940), (2, 15312470), (4, 7656235), (5, 6124988), (10, 3062494), (20, 1531247), (191, 160340), (382, 80170), (764, 40085), (955, 32068), (1910, 16034), (3820, 8017)]