45330440

素因数分解:

$2^3\times 5^1\times {\mathrm{1133261}}^1$

素因数の和:1133272

約数の個数: 16

約数和(自身を含む): 101993580

約数和(自身を除く): 56663140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1133261, 2266522, 4533044, 5666305, 9066088, 11332610, 22665220, 45330440]

約数ペア:

[(1, 45330440), (2, 22665220), (4, 11332610), (5, 9066088), (8, 5666305), (10, 4533044), (20, 2266522), (40, 1133261)]