39426880

素因数分解:

$2^6\times 5^1\times {\mathrm{123209}}^1$

素因数の和:123226

約数の個数: 28

約数和(自身を含む): 93886020

約数和(自身を除く): 54459140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 123209, 246418, 492836, 616045, 985672, 1232090, 1971344, 2464180, 3942688, 4928360, 7885376, 9856720, 19713440, 39426880]

約数ペア:

[(1, 39426880), (2, 19713440), (4, 9856720), (5, 7885376), (8, 4928360), (10, 3942688), (16, 2464180), (20, 1971344), (32, 1232090), (40, 985672), (64, 616045), (80, 492836), (160, 246418), (320, 123209)]