226375790

素因数分解:

$2^1\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{20051}}^1$

素因数の和:21187

約数の個数: 16

約数和(自身を含む): 407857680

約数和(自身を除く): 181481890

約数列:

[1, 2, 5, 10, 1129, 2258, 5645, 11290, 20051, 40102, 100255, 200510, 22637579, 45275158, 113187895, 226375790]

約数ペア:

[(1, 226375790), (2, 113187895), (5, 45275158), (10, 22637579), (1129, 200510), (2258, 100255), (5645, 40102), (11290, 20051)]