101308040

素因数分解:

$2^3\times 5^1\times {\mathrm{2532701}}^1$

素因数の和:2532712

約数の個数: 16

約数和(自身を含む): 227943180

約数和(自身を除く): 126635140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2532701, 5065402, 10130804, 12663505, 20261608, 25327010, 50654020, 101308040]

約数ペア:

[(1, 101308040), (2, 50654020), (4, 25327010), (5, 20261608), (8, 12663505), (10, 10130804), (20, 5065402), (40, 2532701)]