42523870

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{19069}}^1$

素因数の和:19299

約数の個数: 16

約数和(自身を含む): 76890240

約数和(自身を除く): 34366370

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 19069, 38138, 95345, 190690, 4252387, 8504774, 21261935, 42523870]

約数ペア:

[(1, 42523870), (2, 21261935), (5, 8504774), (10, 4252387), (223, 190690), (446, 95345), (1115, 38138), (2230, 19069)]