23937640

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1579}}^1$

素因数の和:1969

約数の個数: 32

約数和(自身を含む): 54036000

約数和(自身を除く): 30098360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 1516, 1579, 1895, 3032, 3158, 3790, 6316, 7580, 7895, 12632, 15160, 15790, 31580, 63160, 598441, 1196882, 2393764, 2992205, 4787528, 5984410, 11968820, 23937640]

約数ペア:

[(1, 23937640), (2, 11968820), (4, 5984410), (5, 4787528), (8, 2992205), (10, 2393764), (20, 1196882), (40, 598441), (379, 63160), (758, 31580), (1516, 15790), (1579, 15160), (1895, 12632), (3032, 7895), (3158, 7580), (3790, 6316)]