82918291120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3150391}}^1$

素因数の和:3150458

約数の個数: 80

約数和(自身を含む): 225013598208

約数和(自身を除く): 142095307088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1645, 1880, 2632, 3290, 3760, 5264, 6580, 13160, 26320, 3150391, 6300782, 12601564, 15751955, 22052737, 25203128, 31503910, 44105474, 50406256, 63007820, 88210948, 110263685, 126015640, 148068377, 176421896, 220527370, 252031280, 296136754, 352843792, 441054740, 592273508, 740341885, 882109480, 1036478639, 1184547016, 1480683770, 1764218960, 2072957278, 2369094032, 2961367540, 4145914556, 5182393195, 5922735080, 8291829112, 10364786390, 11845470160, 16583658224, 20729572780, 41459145560, 82918291120]

約数ペア:

[(1, 82918291120), (2, 41459145560), (4, 20729572780), (5, 16583658224), (7, 11845470160), (8, 10364786390), (10, 8291829112), (14, 5922735080), (16, 5182393195), (20, 4145914556), (28, 2961367540), (35, 2369094032), (40, 2072957278), (47, 1764218960), (56, 1480683770), (70, 1184547016), (80, 1036478639), (94, 882109480), (112, 740341885), (140, 592273508), (188, 441054740), (235, 352843792), (280, 296136754), (329, 252031280), (376, 220527370), (470, 176421896), (560, 148068377), (658, 126015640), (752, 110263685), (940, 88210948), (1316, 63007820), (1645, 50406256), (1880, 44105474), (2632, 31503910), (3290, 25203128), (3760, 22052737), (5264, 15751955), (6580, 12601564), (13160, 6300782), (26320, 3150391)]