1281755530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{4817}}^1$

素因数の和:4935

約数の個数: 64

約数和(自身を含む): 2622533760

約数和(自身を除く): 1340778230

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 59, 82, 110, 118, 205, 295, 410, 451, 590, 649, 902, 1298, 2255, 2419, 3245, 4510, 4817, 4838, 6490, 9634, 12095, 24085, 24190, 26609, 48170, 52987, 53218, 105974, 133045, 197497, 264935, 266090, 284203, 394994, 529870, 568406, 987485, 1421015, 1974970, 2172467, 2842030, 3126233, 4344934, 6252466, 10862335, 11652323, 15631165, 21724670, 23304646, 31262330, 58261615, 116523230, 128175553, 256351106, 640877765, 1281755530]

約数ペア:

[(1, 1281755530), (2, 640877765), (5, 256351106), (10, 128175553), (11, 116523230), (22, 58261615), (41, 31262330), (55, 23304646), (59, 21724670), (82, 15631165), (110, 11652323), (118, 10862335), (205, 6252466), (295, 4344934), (410, 3126233), (451, 2842030), (590, 2172467), (649, 1974970), (902, 1421015), (1298, 987485), (2255, 568406), (2419, 529870), (3245, 394994), (4510, 284203), (4817, 266090), (4838, 264935), (6490, 197497), (9634, 133045), (12095, 105974), (24085, 53218), (24190, 52987), (26609, 48170)]