11326280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2166

約数の個数: 64

約数和(自身を含む): 30672000

約数和(自身を除く): 19345720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2129, 2660, 4258, 5320, 8516, 10645, 14903, 17032, 21290, 29806, 40451, 42580, 59612, 74515, 80902, 85160, 119224, 149030, 161804, 202255, 283157, 298060, 323608, 404510, 566314, 596120, 809020, 1132628, 1415785, 1618040, 2265256, 2831570, 5663140, 11326280]

約数ペア:

[(1, 11326280), (2, 5663140), (4, 2831570), (5, 2265256), (7, 1618040), (8, 1415785), (10, 1132628), (14, 809020), (19, 596120), (20, 566314), (28, 404510), (35, 323608), (38, 298060), (40, 283157), (56, 202255), (70, 161804), (76, 149030), (95, 119224), (133, 85160), (140, 80902), (152, 74515), (190, 59612), (266, 42580), (280, 40451), (380, 29806), (532, 21290), (665, 17032), (760, 14903), (1064, 10645), (1330, 8516), (2129, 5320), (2660, 4258)]