80935100

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{11087}}^1$

素因数の和:11174

約数の個数: 36

約数和(自身を含む): 178051104

約数和(自身を除く): 97116004

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 730, 1460, 1825, 3650, 7300, 11087, 22174, 44348, 55435, 110870, 221740, 277175, 554350, 809351, 1108700, 1618702, 3237404, 4046755, 8093510, 16187020, 20233775, 40467550, 80935100]

約数ペア:

[(1, 80935100), (2, 40467550), (4, 20233775), (5, 16187020), (10, 8093510), (20, 4046755), (25, 3237404), (50, 1618702), (73, 1108700), (100, 809351), (146, 554350), (292, 277175), (365, 221740), (730, 110870), (1460, 55435), (1825, 44348), (3650, 22174), (7300, 11087)]