117629240

素因数分解:

$2^3\times 5^1\times {\mathrm{2940731}}^1$

素因数の和:2940742

約数の個数: 16

約数和(自身を含む): 264665880

約数和(自身を除く): 147036640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2940731, 5881462, 11762924, 14703655, 23525848, 29407310, 58814620, 117629240]

約数ペア:

[(1, 117629240), (2, 58814620), (4, 29407310), (5, 23525848), (8, 14703655), (10, 11762924), (20, 5881462), (40, 2940731)]