42635210

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{17839}}^1$

素因数の和:18085

約数の個数: 16

約数和(自身を含む): 77068800

約数和(自身を除く): 34433590

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 17839, 35678, 89195, 178390, 4263521, 8527042, 21317605, 42635210]

約数ペア:

[(1, 42635210), (2, 21317605), (5, 8527042), (10, 4263521), (239, 178390), (478, 89195), (1195, 35678), (2390, 17839)]