39389020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179041}}^1$

素因数の和:179061

約数の個数: 24

約数和(自身を含む): 90237168

約数和(自身を除く): 50848148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 179041, 358082, 716164, 895205, 1790410, 1969451, 3580820, 3938902, 7877804, 9847255, 19694510, 39389020]

約数ペア:

[(1, 39389020), (2, 19694510), (4, 9847255), (5, 7877804), (10, 3938902), (11, 3580820), (20, 1969451), (22, 1790410), (44, 895205), (55, 716164), (110, 358082), (220, 179041)]