26821760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{5987}}^1$

素因数の和:6013

約数の個数: 64

約数和(自身を含む): 73293120

約数和(自身を除く): 46471360

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 5987, 11974, 23948, 29935, 41909, 47896, 59870, 83818, 95792, 119740, 167636, 191584, 209545, 239480, 335272, 383168, 419090, 478960, 670544, 766336, 838180, 957920, 1341088, 1676360, 1915840, 2682176, 3352720, 3831680, 5364352, 6705440, 13410880, 26821760]

約数ペア:

[(1, 26821760), (2, 13410880), (4, 6705440), (5, 5364352), (7, 3831680), (8, 3352720), (10, 2682176), (14, 1915840), (16, 1676360), (20, 1341088), (28, 957920), (32, 838180), (35, 766336), (40, 670544), (56, 478960), (64, 419090), (70, 383168), (80, 335272), (112, 239480), (128, 209545), (140, 191584), (160, 167636), (224, 119740), (280, 95792), (320, 83818), (448, 59870), (560, 47896), (640, 41909), (896, 29935), (1120, 23948), (2240, 11974), (4480, 5987)]