138072010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{336761}}^1$

素因数の和:336809

約数の個数: 16

約数和(自身を含む): 254592072

約数和(自身を除く): 116520062

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 336761, 673522, 1683805, 3367610, 13807201, 27614402, 69036005, 138072010]

約数ペア:

[(1, 138072010), (2, 69036005), (5, 27614402), (10, 13807201), (41, 3367610), (82, 1683805), (205, 673522), (410, 336761)]