1036590280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{3137}}^1$

素因数の和:3910

約数の個数: 64

約数和(自身を含む): 2548558080

約数和(自身を除く): 1511967800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 751, 1502, 3004, 3137, 3755, 6008, 6274, 7510, 8261, 12548, 15020, 15685, 16522, 25096, 30040, 31370, 33044, 34507, 41305, 62740, 66088, 69014, 82610, 125480, 138028, 165220, 172535, 276056, 330440, 345070, 690140, 1380280, 2355887, 4711774, 9423548, 11779435, 18847096, 23558870, 25914757, 47117740, 51829514, 94235480, 103659028, 129573785, 207318056, 259147570, 518295140, 1036590280]

約数ペア:

[(1, 1036590280), (2, 518295140), (4, 259147570), (5, 207318056), (8, 129573785), (10, 103659028), (11, 94235480), (20, 51829514), (22, 47117740), (40, 25914757), (44, 23558870), (55, 18847096), (88, 11779435), (110, 9423548), (220, 4711774), (440, 2355887), (751, 1380280), (1502, 690140), (3004, 345070), (3137, 330440), (3755, 276056), (6008, 172535), (6274, 165220), (7510, 138028), (8261, 125480), (12548, 82610), (15020, 69014), (15685, 66088), (16522, 62740), (25096, 41305), (30040, 34507), (31370, 33044)]