65505160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1759}}^1$

素因数の和:1803

約数の個数: 96

約数和(自身を含む): 180576000

約数和(自身を除く): 115070840

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, 1759, 1862, 1960, 2660, 3518, 3724, 4655, 5320, 7036, 7448, 8795, 9310, 12313, 14072, 17590, 18620, 24626, 33421, 35180, 37240, 49252, 61565, 66842, 70360, 86191, 98504, 123130, 133684, 167105, 172382, 233947, 246260, 267368, 334210, 344764, 430955, 467894, 492520, 668420, 689528, 861910, 935788, 1169735, 1336840, 1637629, 1723820, 1871576, 2339470, 3275258, 3447640, 4678940, 6550516, 8188145, 9357880, 13101032, 16376290, 32752580, 65505160]

約数ペア:

[(1, 65505160), (2, 32752580), (4, 16376290), (5, 13101032), (7, 9357880), (8, 8188145), (10, 6550516), (14, 4678940), (19, 3447640), (20, 3275258), (28, 2339470), (35, 1871576), (38, 1723820), (40, 1637629), (49, 1336840), (56, 1169735), (70, 935788), (76, 861910), (95, 689528), (98, 668420), (133, 492520), (140, 467894), (152, 430955), (190, 344764), (196, 334210), (245, 267368), (266, 246260), (280, 233947), (380, 172382), (392, 167105), (490, 133684), (532, 123130), (665, 98504), (760, 86191), (931, 70360), (980, 66842), (1064, 61565), (1330, 49252), (1759, 37240), (1862, 35180), (1960, 33421), (2660, 24626), (3518, 18620), (3724, 17590), (4655, 14072), (5320, 12313), (7036, 9310), (7448, 8795)]