8214880

素因数分解:

$2^5\times 5^1\times {\mathrm{51343}}^1$

素因数の和:51358

約数の個数: 24

約数和(自身を含む): 19408032

約数和(自身を除く): 11193152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 51343, 102686, 205372, 256715, 410744, 513430, 821488, 1026860, 1642976, 2053720, 4107440, 8214880]

約数ペア:

[(1, 8214880), (2, 4107440), (4, 2053720), (5, 1642976), (8, 1026860), (10, 821488), (16, 513430), (20, 410744), (32, 256715), (40, 205372), (80, 102686), (160, 51343)]