103908560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{185551}}^1$

素因数の和:185571

約数の個数: 40

約数和(自身を含む): 276101376

約数和(自身を除く): 172192816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 185551, 371102, 742204, 927755, 1298857, 1484408, 1855510, 2597714, 2968816, 3711020, 5195428, 6494285, 7422040, 10390856, 12988570, 14844080, 20781712, 25977140, 51954280, 103908560]

約数ペア:

[(1, 103908560), (2, 51954280), (4, 25977140), (5, 20781712), (7, 14844080), (8, 12988570), (10, 10390856), (14, 7422040), (16, 6494285), (20, 5195428), (28, 3711020), (35, 2968816), (40, 2597714), (56, 1855510), (70, 1484408), (80, 1298857), (112, 927755), (140, 742204), (280, 371102), (560, 185551)]