52443520

素因数分解:

$2^7\times 5^1\times {\mathrm{81943}}^1$

素因数の和:81962

約数の個数: 32

約数和(自身を含む): 125374320

約数和(自身を除く): 72930800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 81943, 163886, 327772, 409715, 655544, 819430, 1311088, 1638860, 2622176, 3277720, 5244352, 6555440, 10488704, 13110880, 26221760, 52443520]

約数ペア:

[(1, 52443520), (2, 26221760), (4, 13110880), (5, 10488704), (8, 6555440), (10, 5244352), (16, 3277720), (20, 2622176), (32, 1638860), (40, 1311088), (64, 819430), (80, 655544), (128, 409715), (160, 327772), (320, 163886), (640, 81943)]