113645427820

素因数分解:

$2^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{10906471}}^1$

素因数の和:10907001

約数の個数: 24

約数和(自身を含む): 239113492128

約数和(自身を除く): 125468064308

約数列:

[1, 2, 4, 5, 10, 20, 521, 1042, 2084, 2605, 5210, 10420, 10906471, 21812942, 43625884, 54532355, 109064710, 218129420, 5682271391, 11364542782, 22729085564, 28411356955, 56822713910, 113645427820]

約数ペア:

[(1, 113645427820), (2, 56822713910), (4, 28411356955), (5, 22729085564), (10, 11364542782), (20, 5682271391), (521, 218129420), (1042, 109064710), (2084, 54532355), (2605, 43625884), (5210, 21812942), (10420, 10906471)]