413084560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2663}}^1$

素因数の和:2960

約数の個数: 80

約数和(自身を含む): 1102000896

約数和(自身を除く): 688916336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 277, 280, 554, 560, 1108, 1385, 1939, 2216, 2663, 2770, 3878, 4432, 5326, 5540, 7756, 9695, 10652, 11080, 13315, 15512, 18641, 19390, 21304, 22160, 26630, 31024, 37282, 38780, 42608, 53260, 74564, 77560, 93205, 106520, 149128, 155120, 186410, 213040, 298256, 372820, 737651, 745640, 1475302, 1491280, 2950604, 3688255, 5163557, 5901208, 7376510, 10327114, 11802416, 14753020, 20654228, 25817785, 29506040, 41308456, 51635570, 59012080, 82616912, 103271140, 206542280, 413084560]

約数ペア:

[(1, 413084560), (2, 206542280), (4, 103271140), (5, 82616912), (7, 59012080), (8, 51635570), (10, 41308456), (14, 29506040), (16, 25817785), (20, 20654228), (28, 14753020), (35, 11802416), (40, 10327114), (56, 7376510), (70, 5901208), (80, 5163557), (112, 3688255), (140, 2950604), (277, 1491280), (280, 1475302), (554, 745640), (560, 737651), (1108, 372820), (1385, 298256), (1939, 213040), (2216, 186410), (2663, 155120), (2770, 149128), (3878, 106520), (4432, 93205), (5326, 77560), (5540, 74564), (7756, 53260), (9695, 42608), (10652, 38780), (11080, 37282), (13315, 31024), (15512, 26630), (18641, 22160), (19390, 21304)]