9000880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{16073}}^1$

素因数の和:16093

約数の個数: 40

約数和(自身を含む): 23918112

約数和(自身を除く): 14917232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 16073, 32146, 64292, 80365, 112511, 128584, 160730, 225022, 257168, 321460, 450044, 562555, 642920, 900088, 1125110, 1285840, 1800176, 2250220, 4500440, 9000880]

約数ペア:

[(1, 9000880), (2, 4500440), (4, 2250220), (5, 1800176), (7, 1285840), (8, 1125110), (10, 900088), (14, 642920), (16, 562555), (20, 450044), (28, 321460), (35, 257168), (40, 225022), (56, 160730), (70, 128584), (80, 112511), (112, 80365), (140, 64292), (280, 32146), (560, 16073)]