42825290

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{18701}}^1$

素因数の和:18937

約数の個数: 16

約数和(自身を含む): 77426280

約数和(自身を除く): 34600990

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 18701, 37402, 93505, 187010, 4282529, 8565058, 21412645, 42825290]

約数ペア:

[(1, 42825290), (2, 21412645), (5, 8565058), (10, 4282529), (229, 187010), (458, 93505), (1145, 37402), (2290, 18701)]