22752020

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4229}}^1$

素因数の和:4507

約数の個数: 24

約数和(自身を含む): 47968200

約数和(自身を除く): 25216180

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 4229, 5380, 8458, 16916, 21145, 42290, 84580, 1137601, 2275202, 4550404, 5688005, 11376010, 22752020]

約数ペア:

[(1, 22752020), (2, 11376010), (4, 5688005), (5, 4550404), (10, 2275202), (20, 1137601), (269, 84580), (538, 42290), (1076, 21145), (1345, 16916), (2690, 8458), (4229, 5380)]