15743496140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41430253}}^1$

素因数の和:41430281

約数の個数: 24

約数和(自身を含む): 34801413360

約数和(自身を除く): 19057917220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 41430253, 82860506, 165721012, 207151265, 414302530, 787174807, 828605060, 1574349614, 3148699228, 3935874035, 7871748070, 15743496140]

約数ペア:

[(1, 15743496140), (2, 7871748070), (4, 3935874035), (5, 3148699228), (10, 1574349614), (19, 828605060), (20, 787174807), (38, 414302530), (76, 207151265), (95, 165721012), (190, 82860506), (380, 41430253)]