40914010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{177887}}^1$

素因数の和:177917

約数の個数: 16

約数和(自身を含む): 76847616

約数和(自身を除く): 35933606

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 177887, 355774, 889435, 1778870, 4091401, 8182802, 20457005, 40914010]

約数ペア:

[(1, 40914010), (2, 20457005), (5, 8182802), (10, 4091401), (23, 1778870), (46, 889435), (115, 355774), (230, 177887)]