41791280

素因数分解:

$2^4\times 5^1\times {\mathrm{522391}}^1$

素因数の和:522404

約数の個数: 20

約数和(自身を含む): 97164912

約数和(自身を除く): 55373632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 522391, 1044782, 2089564, 2611955, 4179128, 5223910, 8358256, 10447820, 20895640, 41791280]

約数ペア:

[(1, 41791280), (2, 20895640), (4, 10447820), (5, 8358256), (8, 5223910), (10, 4179128), (16, 2611955), (20, 2089564), (40, 1044782), (80, 522391)]