4379560

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1063}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 9959040

約数和(自身を除く): 5579480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 1063, 2060, 2126, 4120, 4252, 5315, 8504, 10630, 21260, 42520, 109489, 218978, 437956, 547445, 875912, 1094890, 2189780, 4379560]

約数ペア:

[(1, 4379560), (2, 2189780), (4, 1094890), (5, 875912), (8, 547445), (10, 437956), (20, 218978), (40, 109489), (103, 42520), (206, 21260), (412, 10630), (515, 8504), (824, 5315), (1030, 4252), (1063, 4120), (2060, 2126)]