10528035280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{989477}}^1$

素因数の和:989516

約数の個数: 80

約数和(自身を含む): 29446865280

約数和(自身を除く): 18918830000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 989477, 1978954, 3957908, 4947385, 6926339, 7915816, 9894770, 13852678, 15831632, 18800063, 19789540, 27705356, 34631695, 37600126, 39579080, 55410712, 69263390, 75200252, 79158160, 94000315, 110821424, 131600441, 138526780, 150400504, 188000630, 263200882, 277053560, 300801008, 376001260, 526401764, 554107120, 658002205, 752002520, 1052803528, 1316004410, 1504005040, 2105607056, 2632008820, 5264017640, 10528035280]

約数ペア:

[(1, 10528035280), (2, 5264017640), (4, 2632008820), (5, 2105607056), (7, 1504005040), (8, 1316004410), (10, 1052803528), (14, 752002520), (16, 658002205), (19, 554107120), (20, 526401764), (28, 376001260), (35, 300801008), (38, 277053560), (40, 263200882), (56, 188000630), (70, 150400504), (76, 138526780), (80, 131600441), (95, 110821424), (112, 94000315), (133, 79158160), (140, 75200252), (152, 69263390), (190, 55410712), (266, 39579080), (280, 37600126), (304, 34631695), (380, 27705356), (532, 19789540), (560, 18800063), (665, 15831632), (760, 13852678), (1064, 9894770), (1330, 7915816), (1520, 6926339), (2128, 4947385), (2660, 3957908), (5320, 1978954), (10640, 989477)]