97013680

素因数分解:

$2^4\times 5^1\times {\mathrm{1212671}}^1$

素因数の和:1212684

約数の個数: 20

約数和(自身を含む): 225556992

約数和(自身を除く): 128543312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1212671, 2425342, 4850684, 6063355, 9701368, 12126710, 19402736, 24253420, 48506840, 97013680]

約数ペア:

[(1, 97013680), (2, 48506840), (4, 24253420), (5, 19402736), (8, 12126710), (10, 9701368), (16, 6063355), (20, 4850684), (40, 2425342), (80, 1212671)]