1900247060

素因数分解:

$2^2\times 5^1\times {\mathrm{95012353}}^1$

素因数の和:95012362

約数の個数: 12

約数和(自身を含む): 3990518868

約数和(自身を除く): 2090271808

約数列:

[1, 2, 4, 5, 10, 20, 95012353, 190024706, 380049412, 475061765, 950123530, 1900247060]

約数ペア:

[(1, 1900247060), (2, 950123530), (4, 475061765), (5, 380049412), (10, 190024706), (20, 95012353)]