222780620

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{47807}}^1$

素因数の和:48049

約数の個数: 24

約数和(自身を含む): 469857024

約数和(自身を除く): 247076404

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 2330, 4660, 47807, 95614, 191228, 239035, 478070, 956140, 11139031, 22278062, 44556124, 55695155, 111390310, 222780620]

約数ペア:

[(1, 222780620), (2, 111390310), (4, 55695155), (5, 44556124), (10, 22278062), (20, 11139031), (233, 956140), (466, 478070), (932, 239035), (1165, 191228), (2330, 95614), (4660, 47807)]