3281302480

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{6317}}^1$

素因数の和:6524

約数の個数: 80

約数和(自身を含む): 7859389824

約数和(自身を除く): 4578087344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 151, 172, 215, 302, 344, 430, 604, 688, 755, 860, 1208, 1510, 1720, 2416, 3020, 3440, 6040, 6317, 6493, 12080, 12634, 12986, 25268, 25972, 31585, 32465, 50536, 51944, 63170, 64930, 101072, 103888, 126340, 129860, 252680, 259720, 271631, 505360, 519440, 543262, 953867, 1086524, 1358155, 1907734, 2173048, 2716310, 3815468, 4346096, 4769335, 5432620, 7630936, 9538670, 10865240, 15261872, 19077340, 21730480, 38154680, 41016281, 76309360, 82032562, 164065124, 205081405, 328130248, 410162810, 656260496, 820325620, 1640651240, 3281302480]

約数ペア:

[(1, 3281302480), (2, 1640651240), (4, 820325620), (5, 656260496), (8, 410162810), (10, 328130248), (16, 205081405), (20, 164065124), (40, 82032562), (43, 76309360), (80, 41016281), (86, 38154680), (151, 21730480), (172, 19077340), (215, 15261872), (302, 10865240), (344, 9538670), (430, 7630936), (604, 5432620), (688, 4769335), (755, 4346096), (860, 3815468), (1208, 2716310), (1510, 2173048), (1720, 1907734), (2416, 1358155), (3020, 1086524), (3440, 953867), (6040, 543262), (6317, 519440), (6493, 505360), (12080, 271631), (12634, 259720), (12986, 252680), (25268, 129860), (25972, 126340), (31585, 103888), (32465, 101072), (50536, 64930), (51944, 63170)]