2495687060

素因数分解:

$2^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{145267}}^1$

素因数の和:146135

約数の個数: 24

約数和(自身を含む): 5247080160

約数和(自身を除く): 2751393100

約数列:

[1, 2, 4, 5, 10, 20, 859, 1718, 3436, 4295, 8590, 17180, 145267, 290534, 581068, 726335, 1452670, 2905340, 124784353, 249568706, 499137412, 623921765, 1247843530, 2495687060]

約数ペア:

[(1, 2495687060), (2, 1247843530), (4, 623921765), (5, 499137412), (10, 249568706), (20, 124784353), (859, 2905340), (1718, 1452670), (3436, 726335), (4295, 581068), (8590, 290534), (17180, 145267)]