4510040

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{823}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 10234080

約数和(自身を除く): 5724040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 823, 1096, 1370, 1646, 2740, 3292, 4115, 5480, 6584, 8230, 16460, 32920, 112751, 225502, 451004, 563755, 902008, 1127510, 2255020, 4510040]

約数ペア:

[(1, 4510040), (2, 2255020), (4, 1127510), (5, 902008), (8, 563755), (10, 451004), (20, 225502), (40, 112751), (137, 32920), (274, 16460), (548, 8230), (685, 6584), (823, 5480), (1096, 4115), (1370, 3292), (1646, 2740)]