40865710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{177677}}^1$

素因数の和:177707

約数の個数: 16

約数和(自身を含む): 76756896

約数和(自身を除く): 35891186

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 177677, 355354, 888385, 1776770, 4086571, 8173142, 20432855, 40865710]

約数ペア:

[(1, 40865710), (2, 20432855), (5, 8173142), (10, 4086571), (23, 1776770), (46, 888385), (115, 355354), (230, 177677)]