5628820

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1229}}^1$

素因数の和:1467

約数の個数: 24

約数和(自身を含む): 11881800

約数和(自身を除く): 6252980

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 1229, 2290, 2458, 4580, 4916, 6145, 12290, 24580, 281441, 562882, 1125764, 1407205, 2814410, 5628820]

約数ペア:

[(1, 5628820), (2, 2814410), (4, 1407205), (5, 1125764), (10, 562882), (20, 281441), (229, 24580), (458, 12290), (916, 6145), (1145, 4916), (1229, 4580), (2290, 2458)]