88837780

素因数分解:

$2^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{5171}}^1$

素因数の和:6039

約数の個数: 24

約数和(自身を含む): 186812640

約数和(自身を除く): 97974860

約数列:

[1, 2, 4, 5, 10, 20, 859, 1718, 3436, 4295, 5171, 8590, 10342, 17180, 20684, 25855, 51710, 103420, 4441889, 8883778, 17767556, 22209445, 44418890, 88837780]

約数ペア:

[(1, 88837780), (2, 44418890), (4, 22209445), (5, 17767556), (10, 8883778), (20, 4441889), (859, 103420), (1718, 51710), (3436, 25855), (4295, 20684), (5171, 17180), (8590, 10342)]