40054270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{174149}}^1$

素因数の和:174179

約数の個数: 16

約数和(自身を含む): 75232800

約数和(自身を除く): 35178530

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 174149, 348298, 870745, 1741490, 4005427, 8010854, 20027135, 40054270]

約数ペア:

[(1, 40054270), (2, 20027135), (5, 8010854), (10, 4005427), (23, 1741490), (46, 870745), (115, 348298), (230, 174149)]