16366975960

素因数分解:

$2^3\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{396103}}^1$

素因数の和:397147

約数の個数: 32

約数和(自身を含む): 36861438240

約数和(自身を除く): 20494462280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1033, 2066, 4132, 5165, 8264, 10330, 20660, 41320, 396103, 792206, 1584412, 1980515, 3168824, 3961030, 7922060, 15844120, 409174399, 818348798, 1636697596, 2045871995, 3273395192, 4091743990, 8183487980, 16366975960]

約数ペア:

[(1, 16366975960), (2, 8183487980), (4, 4091743990), (5, 3273395192), (8, 2045871995), (10, 1636697596), (20, 818348798), (40, 409174399), (1033, 15844120), (2066, 7922060), (4132, 3961030), (5165, 3168824), (8264, 1980515), (10330, 1584412), (20660, 792206), (41320, 396103)]