143586140

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101117}}^1$

素因数の和:101197

約数の個数: 24

約数和(自身を含む): 305780832

約数和(自身を除く): 162194692

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 101117, 202234, 404468, 505585, 1011170, 2022340, 7179307, 14358614, 28717228, 35896535, 71793070, 143586140]

約数ペア:

[(1, 143586140), (2, 71793070), (4, 35896535), (5, 28717228), (10, 14358614), (20, 7179307), (71, 2022340), (142, 1011170), (284, 505585), (355, 404468), (710, 202234), (1420, 101117)]