6577780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 15603840

約数和(自身を除く): 9026060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1031, 1276, 1595, 2062, 3190, 4124, 5155, 6380, 10310, 11341, 20620, 22682, 29899, 45364, 56705, 59798, 113410, 119596, 149495, 226820, 298990, 328889, 597980, 657778, 1315556, 1644445, 3288890, 6577780]

約数ペア:

[(1, 6577780), (2, 3288890), (4, 1644445), (5, 1315556), (10, 657778), (11, 597980), (20, 328889), (22, 298990), (29, 226820), (44, 149495), (55, 119596), (58, 113410), (110, 59798), (116, 56705), (145, 45364), (220, 29899), (290, 22682), (319, 20620), (580, 11341), (638, 10310), (1031, 6380), (1276, 5155), (1595, 4124), (2062, 3190)]