42326840

素因数分解:

$2^3\times 5^1\times {\mathrm{1058171}}^1$

素因数の和:1058182

約数の個数: 16

約数和(自身を含む): 95235480

約数和(自身を除く): 52908640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1058171, 2116342, 4232684, 5290855, 8465368, 10581710, 21163420, 42326840]

約数ペア:

[(1, 42326840), (2, 21163420), (4, 10581710), (5, 8465368), (8, 5290855), (10, 4232684), (20, 2116342), (40, 1058171)]