520033660

素因数分解:

$2^2\times 5^1\times {\mathrm{2801}}^1\times {\mathrm{9283}}^1$

素因数の和:12093

約数の個数: 24

約数和(自身を含む): 1092578256

約数和(自身を除く): 572544596

約数列:

[1, 2, 4, 5, 10, 20, 2801, 5602, 9283, 11204, 14005, 18566, 28010, 37132, 46415, 56020, 92830, 185660, 26001683, 52003366, 104006732, 130008415, 260016830, 520033660]

約数ペア:

[(1, 520033660), (2, 260016830), (4, 130008415), (5, 104006732), (10, 52003366), (20, 26001683), (2801, 185660), (5602, 92830), (9283, 56020), (11204, 46415), (14005, 37132), (18566, 28010)]