25974790

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{4549}}^1$

素因数の和:5127

約数の個数: 16

約数和(自身を含む): 46846800

約数和(自身を除く): 20872010

約数列:

[1, 2, 5, 10, 571, 1142, 2855, 4549, 5710, 9098, 22745, 45490, 2597479, 5194958, 12987395, 25974790]

約数ペア:

[(1, 25974790), (2, 12987395), (5, 5194958), (10, 2597479), (571, 45490), (1142, 22745), (2855, 9098), (4549, 5710)]