3780274760

素因数分解:

$2^3\times 5^1\times {\mathrm{563}}^1\times {\mathrm{167863}}^1$

素因数の和:168437

約数の個数: 32

約数和(自身を含む): 8520776640

約数和(自身を除く): 4740501880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 563, 1126, 2252, 2815, 4504, 5630, 11260, 22520, 167863, 335726, 671452, 839315, 1342904, 1678630, 3357260, 6714520, 94506869, 189013738, 378027476, 472534345, 756054952, 945068690, 1890137380, 3780274760]

約数ペア:

[(1, 3780274760), (2, 1890137380), (4, 945068690), (5, 756054952), (8, 472534345), (10, 378027476), (20, 189013738), (40, 94506869), (563, 6714520), (1126, 3357260), (2252, 1678630), (2815, 1342904), (4504, 839315), (5630, 671452), (11260, 335726), (22520, 167863)]