57630140

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{12583}}^1$

素因数の和:12821

約数の個数: 24

約数和(自身を含む): 121561440

約数和(自身を除く): 63931300

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 12583, 25166, 50332, 62915, 125830, 251660, 2881507, 5763014, 11526028, 14407535, 28815070, 57630140]

約数ペア:

[(1, 57630140), (2, 28815070), (4, 14407535), (5, 11526028), (10, 5763014), (20, 2881507), (229, 251660), (458, 125830), (916, 62915), (1145, 50332), (2290, 25166), (4580, 12583)]