40569070

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{24889}}^1$

素因数の和:25059

約数の個数: 16

約数和(自身を含む): 73475280

約数和(自身を除く): 32906210

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 24889, 49778, 124445, 248890, 4056907, 8113814, 20284535, 40569070]

約数ペア:

[(1, 40569070), (2, 20284535), (5, 8113814), (10, 4056907), (163, 248890), (326, 124445), (815, 49778), (1630, 24889)]