135065480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7487}}^1$

素因数の和:7550

約数の個数: 64

約数和(自身を含む): 339655680

約数和(自身を除く): 204590200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 328, 410, 440, 451, 820, 902, 1640, 1804, 2255, 3608, 4510, 7487, 9020, 14974, 18040, 29948, 37435, 59896, 74870, 82357, 149740, 164714, 299480, 306967, 329428, 411785, 613934, 658856, 823570, 1227868, 1534835, 1647140, 2455736, 3069670, 3294280, 3376637, 6139340, 6753274, 12278680, 13506548, 16883185, 27013096, 33766370, 67532740, 135065480]

約数ペア:

[(1, 135065480), (2, 67532740), (4, 33766370), (5, 27013096), (8, 16883185), (10, 13506548), (11, 12278680), (20, 6753274), (22, 6139340), (40, 3376637), (41, 3294280), (44, 3069670), (55, 2455736), (82, 1647140), (88, 1534835), (110, 1227868), (164, 823570), (205, 658856), (220, 613934), (328, 411785), (410, 329428), (440, 306967), (451, 299480), (820, 164714), (902, 149740), (1640, 82357), (1804, 74870), (2255, 59896), (3608, 37435), (4510, 29948), (7487, 18040), (9020, 14974)]