4822880

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 11675664

約数和(自身を除く): 6852784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 701, 860, 1376, 1402, 1720, 2804, 3440, 3505, 5608, 6880, 7010, 11216, 14020, 22432, 28040, 30143, 56080, 60286, 112160, 120572, 150715, 241144, 301430, 482288, 602860, 964576, 1205720, 2411440, 4822880]

約数ペア:

[(1, 4822880), (2, 2411440), (4, 1205720), (5, 964576), (8, 602860), (10, 482288), (16, 301430), (20, 241144), (32, 150715), (40, 120572), (43, 112160), (80, 60286), (86, 56080), (160, 30143), (172, 28040), (215, 22432), (344, 14020), (430, 11216), (688, 7010), (701, 6880), (860, 5608), (1376, 3505), (1402, 3440), (1720, 2804)]