103565240

素因数分解:

$2^3\times 5^1\times {\mathrm{2589131}}^1$

素因数の和:2589142

約数の個数: 16

約数和(自身を含む): 233021880

約数和(自身を除く): 129456640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2589131, 5178262, 10356524, 12945655, 20713048, 25891310, 51782620, 103565240]

約数ペア:

[(1, 103565240), (2, 51782620), (4, 25891310), (5, 20713048), (8, 12945655), (10, 10356524), (20, 5178262), (40, 2589131)]