28016480

素因数分解:

$2^5\times 5^1\times {\mathrm{175103}}^1$

素因数の和:175118

約数の個数: 24

約数和(自身を含む): 66189312

約数和(自身を除く): 38172832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 175103, 350206, 700412, 875515, 1400824, 1751030, 2801648, 3502060, 5603296, 7004120, 14008240, 28016480]

約数ペア:

[(1, 28016480), (2, 14008240), (4, 7004120), (5, 5603296), (8, 3502060), (10, 2801648), (16, 1751030), (20, 1400824), (32, 875515), (40, 700412), (80, 350206), (160, 175103)]