7966331360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89069}}^1$

素因数の和:89140

約数の個数: 96

約数和(自身を含む): 20739771360

約数和(自身を除く): 12773440000

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, 2795, 3440, 4472, 5590, 6880, 8944, 11180, 17888, 22360, 44720, 89069, 89440, 178138, 356276, 445345, 712552, 890690, 1157897, 1425104, 1781380, 2315794, 2850208, 3562760, 3829967, 4631588, 5789485, 7125520, 7659934, 9263176, 11578970, 14251040, 15319868, 18526352, 19149835, 23157940, 30639736, 37052704, 38299670, 46315880, 49789571, 61279472, 76599340, 92631760, 99579142, 122558944, 153198680, 185263520, 199158284, 248947855, 306397360, 398316568, 497895710, 612794720, 796633136, 995791420, 1593266272, 1991582840, 3983165680, 7966331360]

約数ペア:

[(1, 7966331360), (2, 3983165680), (4, 1991582840), (5, 1593266272), (8, 995791420), (10, 796633136), (13, 612794720), (16, 497895710), (20, 398316568), (26, 306397360), (32, 248947855), (40, 199158284), (43, 185263520), (52, 153198680), (65, 122558944), (80, 99579142), (86, 92631760), (104, 76599340), (130, 61279472), (160, 49789571), (172, 46315880), (208, 38299670), (215, 37052704), (260, 30639736), (344, 23157940), (416, 19149835), (430, 18526352), (520, 15319868), (559, 14251040), (688, 11578970), (860, 9263176), (1040, 7659934), (1118, 7125520), (1376, 5789485), (1720, 4631588), (2080, 3829967), (2236, 3562760), (2795, 2850208), (3440, 2315794), (4472, 1781380), (5590, 1425104), (6880, 1157897), (8944, 890690), (11180, 712552), (17888, 445345), (22360, 356276), (44720, 178138), (89069, 89440)]