6195440

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1801}}^1$

素因数の和:1857

約数の個数: 40

約数和(自身を含む): 14747568

約数和(自身を除く): 8552128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 1801, 3440, 3602, 7204, 9005, 14408, 18010, 28816, 36020, 72040, 77443, 144080, 154886, 309772, 387215, 619544, 774430, 1239088, 1548860, 3097720, 6195440]

約数ペア:

[(1, 6195440), (2, 3097720), (4, 1548860), (5, 1239088), (8, 774430), (10, 619544), (16, 387215), (20, 309772), (40, 154886), (43, 144080), (80, 77443), (86, 72040), (172, 36020), (215, 28816), (344, 18010), (430, 14408), (688, 9005), (860, 7204), (1720, 3602), (1801, 3440)]