22574180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{38921}}^1$

素因数の和:38959

約数の個数: 24

約数和(自身を含む): 49041720

約数和(自身を除く): 26467540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 38921, 77842, 155684, 194605, 389210, 778420, 1128709, 2257418, 4514836, 5643545, 11287090, 22574180]

約数ペア:

[(1, 22574180), (2, 11287090), (4, 5643545), (5, 4514836), (10, 2257418), (20, 1128709), (29, 778420), (58, 389210), (116, 194605), (145, 155684), (290, 77842), (580, 38921)]