200256160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2239}}^1$

素因数の和:2310

約数の個数: 96

約数和(自身を含む): 521579520

約数和(自身を除く): 321323360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 65, 80, 86, 104, 130, 160, 172, 208, 215, 260, 344, 416, 430, 520, 559, 688, 860, 1040, 1118, 1376, 1720, 2080, 2236, 2239, 2795, 3440, 4472, 4478, 5590, 6880, 8944, 8956, 11180, 11195, 17888, 17912, 22360, 22390, 29107, 35824, 44720, 44780, 58214, 71648, 89440, 89560, 96277, 116428, 145535, 179120, 192554, 232856, 291070, 358240, 385108, 465712, 481385, 582140, 770216, 931424, 962770, 1164280, 1251601, 1540432, 1925540, 2328560, 2503202, 3080864, 3851080, 4657120, 5006404, 6258005, 7702160, 10012808, 12516010, 15404320, 20025616, 25032020, 40051232, 50064040, 100128080, 200256160]

約数ペア:

[(1, 200256160), (2, 100128080), (4, 50064040), (5, 40051232), (8, 25032020), (10, 20025616), (13, 15404320), (16, 12516010), (20, 10012808), (26, 7702160), (32, 6258005), (40, 5006404), (43, 4657120), (52, 3851080), (65, 3080864), (80, 2503202), (86, 2328560), (104, 1925540), (130, 1540432), (160, 1251601), (172, 1164280), (208, 962770), (215, 931424), (260, 770216), (344, 582140), (416, 481385), (430, 465712), (520, 385108), (559, 358240), (688, 291070), (860, 232856), (1040, 192554), (1118, 179120), (1376, 145535), (1720, 116428), (2080, 96277), (2236, 89560), (2239, 89440), (2795, 71648), (3440, 58214), (4472, 44780), (4478, 44720), (5590, 35824), (6880, 29107), (8944, 22390), (8956, 22360), (11180, 17912), (11195, 17888)]