11444240

素因数分解:

$2^4\times 5^1\times {\mathrm{143053}}^1$

素因数の和:143066

約数の個数: 20

約数和(自身を含む): 26608044

約数和(自身を除く): 15163804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 143053, 286106, 572212, 715265, 1144424, 1430530, 2288848, 2861060, 5722120, 11444240]

約数ペア:

[(1, 11444240), (2, 5722120), (4, 2861060), (5, 2288848), (8, 1430530), (10, 1144424), (16, 715265), (20, 572212), (40, 286106), (80, 143053)]