811052480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2851}}^1$

素因数の和:3002

約数の個数: 112

約数和(自身を含む): 2225381376

約数和(自身を除く): 1414328896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 140, 160, 224, 254, 280, 320, 448, 508, 560, 635, 889, 1016, 1120, 1270, 1778, 2032, 2240, 2540, 2851, 3556, 4064, 4445, 5080, 5702, 7112, 8128, 8890, 10160, 11404, 14224, 14255, 17780, 19957, 20320, 22808, 28448, 28510, 35560, 39914, 40640, 45616, 56896, 57020, 71120, 79828, 91232, 99785, 114040, 142240, 159656, 182464, 199570, 228080, 284480, 319312, 362077, 399140, 456160, 638624, 724154, 798280, 912320, 1277248, 1448308, 1596560, 1810385, 2534539, 2896616, 3193120, 3620770, 5069078, 5793232, 6386240, 7241540, 10138156, 11586464, 12672695, 14483080, 20276312, 23172928, 25345390, 28966160, 40552624, 50690780, 57932320, 81105248, 101381560, 115864640, 162210496, 202763120, 405526240, 811052480]

約数ペア:

[(1, 811052480), (2, 405526240), (4, 202763120), (5, 162210496), (7, 115864640), (8, 101381560), (10, 81105248), (14, 57932320), (16, 50690780), (20, 40552624), (28, 28966160), (32, 25345390), (35, 23172928), (40, 20276312), (56, 14483080), (64, 12672695), (70, 11586464), (80, 10138156), (112, 7241540), (127, 6386240), (140, 5793232), (160, 5069078), (224, 3620770), (254, 3193120), (280, 2896616), (320, 2534539), (448, 1810385), (508, 1596560), (560, 1448308), (635, 1277248), (889, 912320), (1016, 798280), (1120, 724154), (1270, 638624), (1778, 456160), (2032, 399140), (2240, 362077), (2540, 319312), (2851, 284480), (3556, 228080), (4064, 199570), (4445, 182464), (5080, 159656), (5702, 142240), (7112, 114040), (8128, 99785), (8890, 91232), (10160, 79828), (11404, 71120), (14224, 57020), (14255, 56896), (17780, 45616), (19957, 40640), (20320, 39914), (22808, 35560), (28448, 28510)]