66175480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1777}}^1$

素因数の和:1821

約数の個数: 96

約数和(自身を含む): 182422800

約数和(自身を除く): 116247320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 380, 392, 490, 532, 665, 760, 931, 980, 1064, 1330, 1777, 1862, 1960, 2660, 3554, 3724, 4655, 5320, 7108, 7448, 8885, 9310, 12439, 14216, 17770, 18620, 24878, 33763, 35540, 37240, 49756, 62195, 67526, 71080, 87073, 99512, 124390, 135052, 168815, 174146, 236341, 248780, 270104, 337630, 348292, 435365, 472682, 497560, 675260, 696584, 870730, 945364, 1181705, 1350520, 1654387, 1741460, 1890728, 2363410, 3308774, 3482920, 4726820, 6617548, 8271935, 9453640, 13235096, 16543870, 33087740, 66175480]

約数ペア:

[(1, 66175480), (2, 33087740), (4, 16543870), (5, 13235096), (7, 9453640), (8, 8271935), (10, 6617548), (14, 4726820), (19, 3482920), (20, 3308774), (28, 2363410), (35, 1890728), (38, 1741460), (40, 1654387), (49, 1350520), (56, 1181705), (70, 945364), (76, 870730), (95, 696584), (98, 675260), (133, 497560), (140, 472682), (152, 435365), (190, 348292), (196, 337630), (245, 270104), (266, 248780), (280, 236341), (380, 174146), (392, 168815), (490, 135052), (532, 124390), (665, 99512), (760, 87073), (931, 71080), (980, 67526), (1064, 62195), (1330, 49756), (1777, 37240), (1862, 35540), (1960, 33763), (2660, 24878), (3554, 18620), (3724, 17770), (4655, 14216), (5320, 12439), (7108, 9310), (7448, 8885)]