97202620

素因数分解:

$2^2\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{3571}}^1$

素因数の和:4941

約数の個数: 24

約数和(自身を含む): 204332688

約数和(自身を除く): 107130068

約数列:

[1, 2, 4, 5, 10, 20, 1361, 2722, 3571, 5444, 6805, 7142, 13610, 14284, 17855, 27220, 35710, 71420, 4860131, 9720262, 19440524, 24300655, 48601310, 97202620]

約数ペア:

[(1, 97202620), (2, 48601310), (4, 24300655), (5, 19440524), (10, 9720262), (20, 4860131), (1361, 71420), (2722, 35710), (3571, 27220), (5444, 17855), (6805, 14284), (7142, 13610)]