22796740

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{3229}}^1$

素因数の和:3591

約数の個数: 24

約数和(自身を含む): 48023640

約数和(自身を除く): 25226900

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 3229, 3530, 6458, 7060, 12916, 16145, 32290, 64580, 1139837, 2279674, 4559348, 5699185, 11398370, 22796740]

約数ペア:

[(1, 22796740), (2, 11398370), (4, 5699185), (5, 4559348), (10, 2279674), (20, 1139837), (353, 64580), (706, 32290), (1412, 16145), (1765, 12916), (3229, 7060), (3530, 6458)]