102588440

素因数分解:

$2^3\times 5^1\times {\mathrm{2564711}}^1$

素因数の和:2564722

約数の個数: 16

約数和(自身を含む): 230824080

約数和(自身を除く): 128235640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2564711, 5129422, 10258844, 12823555, 20517688, 25647110, 51294220, 102588440]

約数ペア:

[(1, 102588440), (2, 51294220), (4, 25647110), (5, 20517688), (8, 12823555), (10, 10258844), (20, 5129422), (40, 2564711)]