26627080

素因数分解:

$2^3\times 5^1\times {\mathrm{665677}}^1$

素因数の和:665688

約数の個数: 16

約数和(自身を含む): 59911020

約数和(自身を除く): 33283940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 665677, 1331354, 2662708, 3328385, 5325416, 6656770, 13313540, 26627080]

約数ペア:

[(1, 26627080), (2, 13313540), (4, 6656770), (5, 5325416), (8, 3328385), (10, 2662708), (20, 1331354), (40, 665677)]