22556120

素因数分解:

$2^3\times 5^1\times {\mathrm{607}}^1\times {\mathrm{929}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 50889600

約数和(自身を除く): 28333480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 607, 929, 1214, 1858, 2428, 3035, 3716, 4645, 4856, 6070, 7432, 9290, 12140, 18580, 24280, 37160, 563903, 1127806, 2255612, 2819515, 4511224, 5639030, 11278060, 22556120]

約数ペア:

[(1, 22556120), (2, 11278060), (4, 5639030), (5, 4511224), (8, 2819515), (10, 2255612), (20, 1127806), (40, 563903), (607, 37160), (929, 24280), (1214, 18580), (1858, 12140), (2428, 9290), (3035, 7432), (3716, 6070), (4645, 4856)]