10405173860

素因数分解:

$2^2\times 5^1\times {\mathrm{50891}}^1\times {\mathrm{10223}}^1$

素因数の和:61123

約数の個数: 24

約数和(自身を含む): 21853431936

約数和(自身を除く): 11448258076

約数列:

[1, 2, 4, 5, 10, 20, 10223, 20446, 40892, 50891, 51115, 101782, 102230, 203564, 204460, 254455, 508910, 1017820, 520258693, 1040517386, 2081034772, 2601293465, 5202586930, 10405173860]

約数ペア:

[(1, 10405173860), (2, 5202586930), (4, 2601293465), (5, 2081034772), (10, 1040517386), (20, 520258693), (10223, 1017820), (20446, 508910), (40892, 254455), (50891, 204460), (51115, 203564), (101782, 102230)]