49070753560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5519}}^1\times {\mathrm{11699}}^1$

素因数の和:17248

約数の個数: 64

約数和(自身を含む): 116251200000

約数和(自身を除く): 67180446440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 5519, 11038, 11699, 22076, 23398, 27595, 44152, 46796, 55190, 58495, 93592, 104861, 110380, 116990, 209722, 220760, 222281, 233980, 419444, 444562, 467960, 524305, 838888, 889124, 1048610, 1111405, 1778248, 2097220, 2222810, 4194440, 4445620, 8891240, 64566781, 129133562, 258267124, 322833905, 516534248, 645667810, 1226768839, 1291335620, 2453537678, 2582671240, 4907075356, 6133844195, 9814150712, 12267688390, 24535376780, 49070753560]

約数ペア:

[(1, 49070753560), (2, 24535376780), (4, 12267688390), (5, 9814150712), (8, 6133844195), (10, 4907075356), (19, 2582671240), (20, 2453537678), (38, 1291335620), (40, 1226768839), (76, 645667810), (95, 516534248), (152, 322833905), (190, 258267124), (380, 129133562), (760, 64566781), (5519, 8891240), (11038, 4445620), (11699, 4194440), (22076, 2222810), (23398, 2097220), (27595, 1778248), (44152, 1111405), (46796, 1048610), (55190, 889124), (58495, 838888), (93592, 524305), (104861, 467960), (110380, 444562), (116990, 419444), (209722, 233980), (220760, 222281)]