11361280

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{317}}^1$

素因数の和:349

約数の個数: 88

約数和(自身を含む): 31245408

約数和(自身を除く): 19884128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 317, 320, 448, 512, 560, 634, 640, 896, 1024, 1120, 1268, 1280, 1585, 1792, 2219, 2240, 2536, 2560, 3170, 3584, 4438, 4480, 5072, 5120, 6340, 7168, 8876, 8960, 10144, 11095, 12680, 17752, 17920, 20288, 22190, 25360, 35504, 35840, 40576, 44380, 50720, 71008, 81152, 88760, 101440, 142016, 162304, 177520, 202880, 284032, 324608, 355040, 405760, 568064, 710080, 811520, 1136128, 1420160, 1623040, 2272256, 2840320, 5680640, 11361280]

約数ペア:

[(1, 11361280), (2, 5680640), (4, 2840320), (5, 2272256), (7, 1623040), (8, 1420160), (10, 1136128), (14, 811520), (16, 710080), (20, 568064), (28, 405760), (32, 355040), (35, 324608), (40, 284032), (56, 202880), (64, 177520), (70, 162304), (80, 142016), (112, 101440), (128, 88760), (140, 81152), (160, 71008), (224, 50720), (256, 44380), (280, 40576), (317, 35840), (320, 35504), (448, 25360), (512, 22190), (560, 20288), (634, 17920), (640, 17752), (896, 12680), (1024, 11095), (1120, 10144), (1268, 8960), (1280, 8876), (1585, 7168), (1792, 6340), (2219, 5120), (2240, 5072), (2536, 4480), (2560, 4438), (3170, 3584)]