40226945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{17839}}^1$

素因数の和:17896

約数の個数: 16

約数和(自身を含む): 53948160

約数和(自身を除く): 13721215

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 17839, 89195, 196229, 731399, 981145, 3656995, 8045389, 40226945]

約数ペア:

[(1, 40226945), (5, 8045389), (11, 3656995), (41, 981145), (55, 731399), (205, 196229), (451, 89195), (2255, 17839)]