22793670140

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2572649}}^1$

素因数の和:2573101

約数の個数: 24

約数和(自身を含む): 47974777200

約数和(自身を除く): 25181107060

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 4430, 8860, 2572649, 5145298, 10290596, 12863245, 25726490, 51452980, 1139683507, 2279367014, 4558734028, 5698417535, 11396835070, 22793670140]

約数ペア:

[(1, 22793670140), (2, 11396835070), (4, 5698417535), (5, 4558734028), (10, 2279367014), (20, 1139683507), (443, 51452980), (886, 25726490), (1772, 12863245), (2215, 10290596), (4430, 5145298), (8860, 2572649)]