9207520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{8221}}^1$

素因数の和:8243

約数の個数: 48

約数和(自身を含む): 24863328

約数和(自身を除く): 15655808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 8221, 16442, 32884, 41105, 57547, 65768, 82210, 115094, 131536, 164420, 230188, 263072, 287735, 328840, 460376, 575470, 657680, 920752, 1150940, 1315360, 1841504, 2301880, 4603760, 9207520]

約数ペア:

[(1, 9207520), (2, 4603760), (4, 2301880), (5, 1841504), (7, 1315360), (8, 1150940), (10, 920752), (14, 657680), (16, 575470), (20, 460376), (28, 328840), (32, 287735), (35, 263072), (40, 230188), (56, 164420), (70, 131536), (80, 115094), (112, 82210), (140, 65768), (160, 57547), (224, 41105), (280, 32884), (560, 16442), (1120, 8221)]