75383540

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{53087}}^1$

素因数の和:53167

約数の個数: 24

約数和(自身を含む): 160538112

約数和(自身を除く): 85154572

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 53087, 106174, 212348, 265435, 530870, 1061740, 3769177, 7538354, 15076708, 18845885, 37691770, 75383540]

約数ペア:

[(1, 75383540), (2, 37691770), (4, 18845885), (5, 15076708), (10, 7538354), (20, 3769177), (71, 1061740), (142, 530870), (284, 265435), (355, 212348), (710, 106174), (1420, 53087)]