37720930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{290161}}^1$

素因数の和:290181

約数の個数: 16

約数和(自身を含む): 73120824

約数和(自身を除く): 35399894

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 290161, 580322, 1450805, 2901610, 3772093, 7544186, 18860465, 37720930]

約数ペア:

[(1, 37720930), (2, 18860465), (5, 7544186), (10, 3772093), (13, 2901610), (26, 1450805), (65, 580322), (130, 290161)]