5005120

素因数分解:

$2^6\times 5^1\times {\mathrm{15641}}^1$

素因数の和:15658

約数の個数: 28

約数和(自身を含む): 11919204

約数和(自身を除く): 6914084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 15641, 31282, 62564, 78205, 125128, 156410, 250256, 312820, 500512, 625640, 1001024, 1251280, 2502560, 5005120]

約数ペア:

[(1, 5005120), (2, 2502560), (4, 1251280), (5, 1001024), (8, 625640), (10, 500512), (16, 312820), (20, 250256), (32, 156410), (40, 125128), (64, 78205), (80, 62564), (160, 31282), (320, 15641)]