114444440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8969}}^1$

素因数の和:9020

約数の個数: 64

約数和(自身を含む): 290628000

約数和(自身を除く): 176183560

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, 8969, 12760, 17938, 35876, 44845, 71752, 89690, 98659, 179380, 197318, 260101, 358760, 394636, 493295, 520202, 789272, 986590, 1040404, 1300505, 1973180, 2080808, 2601010, 2861111, 3946360, 5202020, 5722222, 10404040, 11444444, 14305555, 22888888, 28611110, 57222220, 114444440]

約数ペア:

[(1, 114444440), (2, 57222220), (4, 28611110), (5, 22888888), (8, 14305555), (10, 11444444), (11, 10404040), (20, 5722222), (22, 5202020), (29, 3946360), (40, 2861111), (44, 2601010), (55, 2080808), (58, 1973180), (88, 1300505), (110, 1040404), (116, 986590), (145, 789272), (220, 520202), (232, 493295), (290, 394636), (319, 358760), (440, 260101), (580, 197318), (638, 179380), (1160, 98659), (1276, 89690), (1595, 71752), (2552, 44845), (3190, 35876), (6380, 17938), (8969, 12760)]