40160830

素因数分解:

$2^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{5039}}^1$

素因数の和:5843

約数の個数: 16

約数和(自身を含む): 72394560

約数和(自身を除く): 32233730

約数列:

[1, 2, 5, 10, 797, 1594, 3985, 5039, 7970, 10078, 25195, 50390, 4016083, 8032166, 20080415, 40160830]

約数ペア:

[(1, 40160830), (2, 20080415), (5, 8032166), (10, 4016083), (797, 50390), (1594, 25195), (3985, 10078), (5039, 7970)]