4848680

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2819}}^1$

素因数の和:2873

約数の個数: 32

約数和(自身を含む): 11167200

約数和(自身を除く): 6318520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 2819, 5638, 11276, 14095, 22552, 28190, 56380, 112760, 121217, 242434, 484868, 606085, 969736, 1212170, 2424340, 4848680]

約数ペア:

[(1, 4848680), (2, 2424340), (4, 1212170), (5, 969736), (8, 606085), (10, 484868), (20, 242434), (40, 121217), (43, 112760), (86, 56380), (172, 28190), (215, 22552), (344, 14095), (430, 11276), (860, 5638), (1720, 2819)]