5915317360

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^2$

素因数の和:423

約数の個数: 120

約数和(自身を含む): 14334194160

約数和(自身を除く): 8418876800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 89, 139, 172, 178, 215, 278, 344, 356, 430, 445, 556, 688, 695, 712, 860, 890, 1112, 1390, 1424, 1720, 1780, 2224, 2780, 3440, 3560, 3827, 5560, 5977, 7120, 7654, 11120, 11954, 12371, 15308, 19135, 19321, 23908, 24742, 29885, 30616, 38270, 38642, 47816, 49484, 59770, 61232, 61855, 76540, 77284, 95632, 96605, 98968, 119540, 123710, 153080, 154568, 193210, 197936, 239080, 247420, 306160, 309136, 386420, 478160, 494840, 531953, 772840, 830803, 989680, 1063906, 1545680, 1661606, 1719569, 2127812, 2659765, 3323212, 3439138, 4154015, 4255624, 5319530, 6646424, 6878276, 8308030, 8511248, 8597845, 10639060, 13292848, 13756552, 16616060, 17195690, 21278120, 27513104, 33232120, 34391380, 42556240, 66464240, 68782760, 73941467, 137565520, 147882934, 295765868, 369707335, 591531736, 739414670, 1183063472, 1478829340, 2957658680, 5915317360]

約数ペア:

[(1, 5915317360), (2, 2957658680), (4, 1478829340), (5, 1183063472), (8, 739414670), (10, 591531736), (16, 369707335), (20, 295765868), (40, 147882934), (43, 137565520), (80, 73941467), (86, 68782760), (89, 66464240), (139, 42556240), (172, 34391380), (178, 33232120), (215, 27513104), (278, 21278120), (344, 17195690), (356, 16616060), (430, 13756552), (445, 13292848), (556, 10639060), (688, 8597845), (695, 8511248), (712, 8308030), (860, 6878276), (890, 6646424), (1112, 5319530), (1390, 4255624), (1424, 4154015), (1720, 3439138), (1780, 3323212), (2224, 2659765), (2780, 2127812), (3440, 1719569), (3560, 1661606), (3827, 1545680), (5560, 1063906), (5977, 989680), (7120, 830803), (7654, 772840), (11120, 531953), (11954, 494840), (12371, 478160), (15308, 386420), (19135, 309136), (19321, 306160), (23908, 247420), (24742, 239080), (29885, 197936), (30616, 193210), (38270, 154568), (38642, 153080), (47816, 123710), (49484, 119540), (59770, 98968), (61232, 96605), (61855, 95632), (76540, 77284)]