40804701584

素因数分解:

$2^4\times {\mathrm{41}}^2\times {\mathrm{277}}^1\times {\mathrm{5477}}^1$

素因数の和:5844

約数の個数: 60

約数和(自身を含む): 81341803092

約数和(自身を除く): 40537101508

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 277, 328, 554, 656, 1108, 1681, 2216, 3362, 4432, 5477, 6724, 10954, 11357, 13448, 21908, 22714, 26896, 43816, 45428, 87632, 90856, 181712, 224557, 449114, 465637, 898228, 931274, 1517129, 1796456, 1862548, 3034258, 3592912, 3725096, 6068516, 7450192, 9206837, 12137032, 18413674, 24274064, 36827348, 62202289, 73654696, 124404578, 147309392, 248809156, 497618312, 995236624, 2550293849, 5100587698, 10201175396, 20402350792, 40804701584]

約数ペア:

[(1, 40804701584), (2, 20402350792), (4, 10201175396), (8, 5100587698), (16, 2550293849), (41, 995236624), (82, 497618312), (164, 248809156), (277, 147309392), (328, 124404578), (554, 73654696), (656, 62202289), (1108, 36827348), (1681, 24274064), (2216, 18413674), (3362, 12137032), (4432, 9206837), (5477, 7450192), (6724, 6068516), (10954, 3725096), (11357, 3592912), (13448, 3034258), (21908, 1862548), (22714, 1796456), (26896, 1517129), (43816, 931274), (45428, 898228), (87632, 465637), (90856, 449114), (181712, 224557)]