10124080

素因数分解:

$2^4\times 5^1\times {\mathrm{126551}}^1$

素因数の和:126564

約数の個数: 20

約数和(自身を含む): 23538672

約数和(自身を除く): 13414592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 126551, 253102, 506204, 632755, 1012408, 1265510, 2024816, 2531020, 5062040, 10124080]

約数ペア:

[(1, 10124080), (2, 5062040), (4, 2531020), (5, 2024816), (8, 1265510), (10, 1012408), (16, 632755), (20, 506204), (40, 253102), (80, 126551)]