2801353960

素因数分解:

$2^3\times 5^1\times {\mathrm{10331}}^1\times {\mathrm{6779}}^1$

素因数の和:17121

約数の個数: 32

約数和(自身を含む): 6304586400

約数和(自身を除く): 3503232440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6779, 10331, 13558, 20662, 27116, 33895, 41324, 51655, 54232, 67790, 82648, 103310, 135580, 206620, 271160, 413240, 70033849, 140067698, 280135396, 350169245, 560270792, 700338490, 1400676980, 2801353960]

約数ペア:

[(1, 2801353960), (2, 1400676980), (4, 700338490), (5, 560270792), (8, 350169245), (10, 280135396), (20, 140067698), (40, 70033849), (6779, 413240), (10331, 271160), (13558, 206620), (20662, 135580), (27116, 103310), (33895, 82648), (41324, 67790), (51655, 54232)]