40669570

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{86531}}^1$

素因数の和:86585

約数の個数: 16

約数和(自身を含む): 74763648

約数和(自身を除く): 34094078

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 86531, 173062, 432655, 865310, 4066957, 8133914, 20334785, 40669570]

約数ペア:

[(1, 40669570), (2, 20334785), (5, 8133914), (10, 4066957), (47, 865310), (94, 432655), (235, 173062), (470, 86531)]