23651260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{28843}}^1$

素因数の和:28893

約数の個数: 24

約数和(自身を含む): 50880816

約数和(自身を除く): 27229556

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 28843, 57686, 115372, 144215, 288430, 576860, 1182563, 2365126, 4730252, 5912815, 11825630, 23651260]

約数ペア:

[(1, 23651260), (2, 11825630), (4, 5912815), (5, 4730252), (10, 2365126), (20, 1182563), (41, 576860), (82, 288430), (164, 144215), (205, 115372), (410, 57686), (820, 28843)]