26804060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70537}}^1$

素因数の和:70565

約数の個数: 24

約数和(自身を含む): 59251920

約数和(自身を除く): 32447860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 70537, 141074, 282148, 352685, 705370, 1340203, 1410740, 2680406, 5360812, 6701015, 13402030, 26804060]

約数ペア:

[(1, 26804060), (2, 13402030), (4, 6701015), (5, 5360812), (10, 2680406), (19, 1410740), (20, 1340203), (38, 705370), (76, 352685), (95, 282148), (190, 141074), (380, 70537)]