72544060

素因数分解:

$2^2\times 5^1\times {\mathrm{3627203}}^1$

素因数の和:3627212

約数の個数: 12

約数和(自身を含む): 152342568

約数和(自身を除く): 79798508

約数列:

[1, 2, 4, 5, 10, 20, 3627203, 7254406, 14508812, 18136015, 36272030, 72544060]

約数ペア:

[(1, 72544060), (2, 36272030), (4, 18136015), (5, 14508812), (10, 7254406), (20, 3627203)]