4115990

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10039}}^1$

素因数の和:10087

約数の個数: 16

約数和(自身を含む): 7590240

約数和(自身を除く): 3474250

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 10039, 20078, 50195, 100390, 411599, 823198, 2057995, 4115990]

約数ペア:

[(1, 4115990), (2, 2057995), (5, 823198), (10, 411599), (41, 100390), (82, 50195), (205, 20078), (410, 10039)]