252033220

素因数分解:

$2^2\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{8231}}^1$

素因数の和:9771

約数の個数: 24

約数和(自身を含む): 529679808

約数和(自身を除く): 277646588

約数列:

[1, 2, 4, 5, 10, 20, 1531, 3062, 6124, 7655, 8231, 15310, 16462, 30620, 32924, 41155, 82310, 164620, 12601661, 25203322, 50406644, 63008305, 126016610, 252033220]

約数ペア:

[(1, 252033220), (2, 126016610), (4, 63008305), (5, 50406644), (10, 25203322), (20, 12601661), (1531, 164620), (3062, 82310), (6124, 41155), (7655, 32924), (8231, 30620), (15310, 16462)]