7742320

素因数分解:

$2^4\times 5^1\times {\mathrm{96779}}^1$

素因数の和:96792

約数の個数: 20

約数和(自身を含む): 18001080

約数和(自身を除く): 10258760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 96779, 193558, 387116, 483895, 774232, 967790, 1548464, 1935580, 3871160, 7742320]

約数ペア:

[(1, 7742320), (2, 3871160), (4, 1935580), (5, 1548464), (8, 967790), (10, 774232), (16, 483895), (20, 387116), (40, 193558), (80, 96779)]