38612780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113567}}^1$

素因数の和:113593

約数の個数: 24

約数和(自身を含む): 85857408

約数和(自身を除く): 47244628

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 113567, 227134, 454268, 567835, 1135670, 1930639, 2271340, 3861278, 7722556, 9653195, 19306390, 38612780]

約数ペア:

[(1, 38612780), (2, 19306390), (4, 9653195), (5, 7722556), (10, 3861278), (17, 2271340), (20, 1930639), (34, 1135670), (68, 567835), (85, 454268), (170, 227134), (340, 113567)]