43368080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1801}}^1$

素因数の和:1864

約数の個数: 80

約数和(自身を含む): 117980544

約数和(自身を除く): 74612464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 1801, 2408, 3010, 3440, 3602, 4816, 6020, 7204, 9005, 12040, 12607, 14408, 18010, 24080, 25214, 28816, 36020, 50428, 63035, 72040, 77443, 100856, 126070, 144080, 154886, 201712, 252140, 309772, 387215, 504280, 542101, 619544, 774430, 1008560, 1084202, 1239088, 1548860, 2168404, 2710505, 3097720, 4336808, 5421010, 6195440, 8673616, 10842020, 21684040, 43368080]

約数ペア:

[(1, 43368080), (2, 21684040), (4, 10842020), (5, 8673616), (7, 6195440), (8, 5421010), (10, 4336808), (14, 3097720), (16, 2710505), (20, 2168404), (28, 1548860), (35, 1239088), (40, 1084202), (43, 1008560), (56, 774430), (70, 619544), (80, 542101), (86, 504280), (112, 387215), (140, 309772), (172, 252140), (215, 201712), (280, 154886), (301, 144080), (344, 126070), (430, 100856), (560, 77443), (602, 72040), (688, 63035), (860, 50428), (1204, 36020), (1505, 28816), (1720, 25214), (1801, 24080), (2408, 18010), (3010, 14408), (3440, 12607), (3602, 12040), (4816, 9005), (6020, 7204)]