9848320

素因数分解:

$2^9\times 5^1\times {\mathrm{3847}}^1$

素因数の和:3870

約数の個数: 40

約数和(自身を含む): 23619024

約数和(自身を除く): 13770704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 3847, 7694, 15388, 19235, 30776, 38470, 61552, 76940, 123104, 153880, 246208, 307760, 492416, 615520, 984832, 1231040, 1969664, 2462080, 4924160, 9848320]

約数ペア:

[(1, 9848320), (2, 4924160), (4, 2462080), (5, 1969664), (8, 1231040), (10, 984832), (16, 615520), (20, 492416), (32, 307760), (40, 246208), (64, 153880), (80, 123104), (128, 76940), (160, 61552), (256, 38470), (320, 30776), (512, 19235), (640, 15388), (1280, 7694), (2560, 3847)]