184879640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{14489}}^1$

素因数の和:14540

約数の個数: 64

約数和(自身を含む): 469476000

約数和(自身を除く): 284596360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 6380, 12760, 14489, 28978, 57956, 72445, 115912, 144890, 159379, 289780, 318758, 420181, 579560, 637516, 796895, 840362, 1275032, 1593790, 1680724, 2100905, 3187580, 3361448, 4201810, 4621991, 6375160, 8403620, 9243982, 16807240, 18487964, 23109955, 36975928, 46219910, 92439820, 184879640]

約数ペア:

[(1, 184879640), (2, 92439820), (4, 46219910), (5, 36975928), (8, 23109955), (10, 18487964), (11, 16807240), (20, 9243982), (22, 8403620), (29, 6375160), (40, 4621991), (44, 4201810), (55, 3361448), (58, 3187580), (88, 2100905), (110, 1680724), (116, 1593790), (145, 1275032), (220, 840362), (232, 796895), (290, 637516), (319, 579560), (440, 420181), (580, 318758), (638, 289780), (1160, 159379), (1276, 144890), (1595, 115912), (2552, 72445), (3190, 57956), (6380, 28978), (12760, 14489)]