23643760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{42221}}^1$

素因数の和:42241

約数の個数: 40

約数和(自身を含む): 62826336

約数和(自身を除く): 39182576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 42221, 84442, 168884, 211105, 295547, 337768, 422210, 591094, 675536, 844420, 1182188, 1477735, 1688840, 2364376, 2955470, 3377680, 4728752, 5910940, 11821880, 23643760]

約数ペア:

[(1, 23643760), (2, 11821880), (4, 5910940), (5, 4728752), (7, 3377680), (8, 2955470), (10, 2364376), (14, 1688840), (16, 1477735), (20, 1182188), (28, 844420), (35, 675536), (40, 591094), (56, 422210), (70, 337768), (80, 295547), (112, 211105), (140, 168884), (280, 84442), (560, 42221)]