2017323500

素因数分解:

$2^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{929}}^1$

素因数の和:1092

約数の個数: 96

約数和(自身を含む): 4557833280

約数和(自身を除く): 2540509780

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 101, 125, 172, 202, 215, 250, 404, 430, 500, 505, 860, 929, 1010, 1075, 1858, 2020, 2150, 2525, 3716, 4300, 4343, 4645, 5050, 5375, 8686, 9290, 10100, 10750, 12625, 17372, 18580, 21500, 21715, 23225, 25250, 39947, 43430, 46450, 50500, 79894, 86860, 92900, 93829, 108575, 116125, 159788, 187658, 199735, 217150, 232250, 375316, 399470, 434300, 464500, 469145, 542875, 798940, 938290, 998675, 1085750, 1876580, 1997350, 2171500, 2345725, 3994700, 4034647, 4691450, 4993375, 8069294, 9382900, 9986750, 11728625, 16138588, 19973500, 20173235, 23457250, 40346470, 46914500, 80692940, 100866175, 201732350, 403464700, 504330875, 1008661750, 2017323500]

約数ペア:

[(1, 2017323500), (2, 1008661750), (4, 504330875), (5, 403464700), (10, 201732350), (20, 100866175), (25, 80692940), (43, 46914500), (50, 40346470), (86, 23457250), (100, 20173235), (101, 19973500), (125, 16138588), (172, 11728625), (202, 9986750), (215, 9382900), (250, 8069294), (404, 4993375), (430, 4691450), (500, 4034647), (505, 3994700), (860, 2345725), (929, 2171500), (1010, 1997350), (1075, 1876580), (1858, 1085750), (2020, 998675), (2150, 938290), (2525, 798940), (3716, 542875), (4300, 469145), (4343, 464500), (4645, 434300), (5050, 399470), (5375, 375316), (8686, 232250), (9290, 217150), (10100, 199735), (10750, 187658), (12625, 159788), (17372, 116125), (18580, 108575), (21500, 93829), (21715, 92900), (23225, 86860), (25250, 79894), (39947, 50500), (43430, 46450)]