73257020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{77933}}^1$

素因数の和:77989

約数の個数: 24

約数和(自身を含む): 157114944

約数和(自身を除く): 83857924

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 77933, 155866, 311732, 389665, 779330, 1558660, 3662851, 7325702, 14651404, 18314255, 36628510, 73257020]

約数ペア:

[(1, 73257020), (2, 36628510), (4, 18314255), (5, 14651404), (10, 7325702), (20, 3662851), (47, 1558660), (94, 779330), (188, 389665), (235, 311732), (470, 155866), (940, 77933)]