97090780

素因数分解:

$2^2\times 5^1\times {\mathrm{4854539}}^1$

素因数の和:4854548

約数の個数: 12

約数和(自身を含む): 203890680

約数和(自身を除く): 106799900

約数列:

[1, 2, 4, 5, 10, 20, 4854539, 9709078, 19418156, 24272695, 48545390, 97090780]

約数ペア:

[(1, 97090780), (2, 48545390), (4, 24272695), (5, 19418156), (10, 9709078), (20, 4854539)]