2016115240

素因数分解:

$2^3\times 5^1\times {\mathrm{50402881}}^1$

素因数の和:50402892

約数の個数: 16

約数和(自身を含む): 4536259380

約数和(自身を除く): 2520144140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50402881, 100805762, 201611524, 252014405, 403223048, 504028810, 1008057620, 2016115240]

約数ペア:

[(1, 2016115240), (2, 1008057620), (4, 504028810), (5, 403223048), (8, 252014405), (10, 201611524), (20, 100805762), (40, 50402881)]