22686040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43627}}^1$

素因数の和:43651

約数の個数: 32

約数和(自身を含む): 54971280

約数和(自身を除く): 32285240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 43627, 87254, 174508, 218135, 349016, 436270, 567151, 872540, 1134302, 1745080, 2268604, 2835755, 4537208, 5671510, 11343020, 22686040]

約数ペア:

[(1, 22686040), (2, 11343020), (4, 5671510), (5, 4537208), (8, 2835755), (10, 2268604), (13, 1745080), (20, 1134302), (26, 872540), (40, 567151), (52, 436270), (65, 349016), (104, 218135), (130, 174508), (260, 87254), (520, 43627)]