1330589889580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{500221763}}^1$

素因数の和:500221798

約数の個数: 48

約数和(自身を含む): 3361490254080

約数和(自身を除く): 2030900364500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 500221763, 1000443526, 2000887052, 2501108815, 3501552341, 5002217630, 7003104682, 9504213497, 10004435260, 14006209364, 17507761705, 19008426994, 35015523410, 38016853988, 47521067485, 66529494479, 70031046820, 95042134970, 133058988958, 190084269940, 266117977916, 332647472395, 665294944790, 1330589889580]

約数ペア:

[(1, 1330589889580), (2, 665294944790), (4, 332647472395), (5, 266117977916), (7, 190084269940), (10, 133058988958), (14, 95042134970), (19, 70031046820), (20, 66529494479), (28, 47521067485), (35, 38016853988), (38, 35015523410), (70, 19008426994), (76, 17507761705), (95, 14006209364), (133, 10004435260), (140, 9504213497), (190, 7003104682), (266, 5002217630), (380, 3501552341), (532, 2501108815), (665, 2000887052), (1330, 1000443526), (2660, 500221763)]