39882140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{104953}}^1$

素因数の和:104981

約数の個数: 24

約数和(自身を含む): 88161360

約数和(自身を除く): 48279220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 104953, 209906, 419812, 524765, 1049530, 1994107, 2099060, 3988214, 7976428, 9970535, 19941070, 39882140]

約数ペア:

[(1, 39882140), (2, 19941070), (4, 9970535), (5, 7976428), (10, 3988214), (19, 2099060), (20, 1994107), (38, 1049530), (76, 524765), (95, 419812), (190, 209906), (380, 104953)]