42056270

素因数分解:

$2^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{4441}}^1$

素因数の和:5395

約数の個数: 16

約数和(自身を含む): 75798288

約数和(自身を除く): 33742018

約数列:

[1, 2, 5, 10, 947, 1894, 4441, 4735, 8882, 9470, 22205, 44410, 4205627, 8411254, 21028135, 42056270]

約数ペア:

[(1, 42056270), (2, 21028135), (5, 8411254), (10, 4205627), (947, 44410), (1894, 22205), (4441, 9470), (4735, 8882)]