5539340

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2689}}^1$

素因数の和:2801

約数の個数: 24

約数和(自身を含む): 11749920

約数和(自身を除く): 6210580

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 2689, 5378, 10756, 13445, 26890, 53780, 276967, 553934, 1107868, 1384835, 2769670, 5539340]

約数ペア:

[(1, 5539340), (2, 2769670), (4, 1384835), (5, 1107868), (10, 553934), (20, 276967), (103, 53780), (206, 26890), (412, 13445), (515, 10756), (1030, 5378), (2060, 2689)]