45445120

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{317}}^1$

素因数の和:353

約数の個数: 104

約数和(自身を含む): 125027424

約数和(自身を除く): 79582304

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, 2048, 2219, 2240, 2536, 2560, 3170, 3584, 4096, 4438, 4480, 5072, 5120, 6340, 7168, 8876, 8960, 10144, 10240, 11095, 12680, 14336, 17752, 17920, 20288, 20480, 22190, 25360, 28672, 35504, 35840, 40576, 44380, 50720, 71008, 71680, 81152, 88760, 101440, 142016, 143360, 162304, 177520, 202880, 284032, 324608, 355040, 405760, 568064, 649216, 710080, 811520, 1136128, 1298432, 1420160, 1623040, 2272256, 2840320, 3246080, 4544512, 5680640, 6492160, 9089024, 11361280, 22722560, 45445120]

約数ペア:

[(1, 45445120), (2, 22722560), (4, 11361280), (5, 9089024), (7, 6492160), (8, 5680640), (10, 4544512), (14, 3246080), (16, 2840320), (20, 2272256), (28, 1623040), (32, 1420160), (35, 1298432), (40, 1136128), (56, 811520), (64, 710080), (70, 649216), (80, 568064), (112, 405760), (128, 355040), (140, 324608), (160, 284032), (224, 202880), (256, 177520), (280, 162304), (317, 143360), (320, 142016), (448, 101440), (512, 88760), (560, 81152), (634, 71680), (640, 71008), (896, 50720), (1024, 44380), (1120, 40576), (1268, 35840), (1280, 35504), (1585, 28672), (1792, 25360), (2048, 22190), (2219, 20480), (2240, 20288), (2536, 17920), (2560, 17752), (3170, 14336), (3584, 12680), (4096, 11095), (4438, 10240), (4480, 10144), (5072, 8960), (5120, 8876), (6340, 7168)]