10906640

素因数分解:

$2^4\times 5^1\times {\mathrm{136333}}^1$

素因数の和:136346

約数の個数: 20

約数和(自身を含む): 25358124

約数和(自身を除く): 14451484

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 136333, 272666, 545332, 681665, 1090664, 1363330, 2181328, 2726660, 5453320, 10906640]

約数ペア:

[(1, 10906640), (2, 5453320), (4, 2726660), (5, 2181328), (8, 1363330), (10, 1090664), (16, 681665), (20, 545332), (40, 272666), (80, 136333)]