528650

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 24

約数和(自身を含む): 1002540

約数和(自身を除く): 473890

約数列:

[1, 2, 5, 10, 25, 50, 97, 109, 194, 218, 485, 545, 970, 1090, 2425, 2725, 4850, 5450, 10573, 21146, 52865, 105730, 264325, 528650]

約数ペア:

[(1, 528650), (2, 264325), (5, 105730), (10, 52865), (25, 21146), (50, 10573), (97, 5450), (109, 4850), (194, 2725), (218, 2425), (485, 1090), (545, 970)]