70967480

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47951}}^1$

素因数の和:47999

約数の個数: 32

約数和(自身を含む): 163995840

約数和(自身を除く): 93028360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 47951, 95902, 191804, 239755, 383608, 479510, 959020, 1774187, 1918040, 3548374, 7096748, 8870935, 14193496, 17741870, 35483740, 70967480]

約数ペア:

[(1, 70967480), (2, 35483740), (4, 17741870), (5, 14193496), (8, 8870935), (10, 7096748), (20, 3548374), (37, 1918040), (40, 1774187), (74, 959020), (148, 479510), (185, 383608), (296, 239755), (370, 191804), (740, 95902), (1480, 47951)]