67582520

素因数分解:

$2^3\times 5^1\times {\mathrm{563}}^1\times {\mathrm{3001}}^1$

素因数の和:3575

約数の個数: 32

約数和(自身を含む): 152381520

約数和(自身を除く): 84799000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 563, 1126, 2252, 2815, 3001, 4504, 5630, 6002, 11260, 12004, 15005, 22520, 24008, 30010, 60020, 120040, 1689563, 3379126, 6758252, 8447815, 13516504, 16895630, 33791260, 67582520]

約数ペア:

[(1, 67582520), (2, 33791260), (4, 16895630), (5, 13516504), (8, 8447815), (10, 6758252), (20, 3379126), (40, 1689563), (563, 120040), (1126, 60020), (2252, 30010), (2815, 24008), (3001, 22520), (4504, 15005), (5630, 12004), (6002, 11260)]