22375240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19289}}^1$

素因数の和:19329

約数の個数: 32

約数和(自身を含む): 52083000

約数和(自身を除く): 29707760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 19289, 38578, 77156, 96445, 154312, 192890, 385780, 559381, 771560, 1118762, 2237524, 2796905, 4475048, 5593810, 11187620, 22375240]

約数ペア:

[(1, 22375240), (2, 11187620), (4, 5593810), (5, 4475048), (8, 2796905), (10, 2237524), (20, 1118762), (29, 771560), (40, 559381), (58, 385780), (116, 192890), (145, 154312), (232, 96445), (290, 77156), (580, 38578), (1160, 19289)]