56184280

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{13907}}^1$

素因数の和:14019

約数の個数: 32

約数和(自身を含む): 127675440

約数和(自身を除く): 71491160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 13907, 27814, 55628, 69535, 111256, 139070, 278140, 556280, 1404607, 2809214, 5618428, 7023035, 11236856, 14046070, 28092140, 56184280]

約数ペア:

[(1, 56184280), (2, 28092140), (4, 14046070), (5, 11236856), (8, 7023035), (10, 5618428), (20, 2809214), (40, 1404607), (101, 556280), (202, 278140), (404, 139070), (505, 111256), (808, 69535), (1010, 55628), (2020, 27814), (4040, 13907)]