252092240

素因数分解:

$2^4\times 5^1\times {\mathrm{3151153}}^1$

素因数の和:3151166

約数の個数: 20

約数和(自身を含む): 586114644

約数和(自身を除く): 334022404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3151153, 6302306, 12604612, 15755765, 25209224, 31511530, 50418448, 63023060, 126046120, 252092240]

約数ペア:

[(1, 252092240), (2, 126046120), (4, 63023060), (5, 50418448), (8, 31511530), (10, 25209224), (16, 15755765), (20, 12604612), (40, 6302306), (80, 3151153)]