10781380

素因数分解:

$2^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{769}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 22702680

約数和(自身を除く): 11921300

約数列:

[1, 2, 4, 5, 10, 20, 701, 769, 1402, 1538, 2804, 3076, 3505, 3845, 7010, 7690, 14020, 15380, 539069, 1078138, 2156276, 2695345, 5390690, 10781380]

約数ペア:

[(1, 10781380), (2, 5390690), (4, 2695345), (5, 2156276), (10, 1078138), (20, 539069), (701, 15380), (769, 14020), (1402, 7690), (1538, 7010), (2804, 3845), (3076, 3505)]