131883040

素因数分解:

$2^5\times 5^1\times {\mathrm{824269}}^1$

素因数の和:824284

約数の個数: 24

約数和(自身を含む): 311574060

約数和(自身を除く): 179691020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 824269, 1648538, 3297076, 4121345, 6594152, 8242690, 13188304, 16485380, 26376608, 32970760, 65941520, 131883040]

約数ペア:

[(1, 131883040), (2, 65941520), (4, 32970760), (5, 26376608), (8, 16485380), (10, 13188304), (16, 8242690), (20, 6594152), (32, 4121345), (40, 3297076), (80, 1648538), (160, 824269)]