5396240

素因数分解:

$2^4\times 5^1\times {\mathrm{67453}}^1$

素因数の和:67466

約数の個数: 20

約数和(自身を含む): 12546444

約数和(自身を除く): 7150204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 67453, 134906, 269812, 337265, 539624, 674530, 1079248, 1349060, 2698120, 5396240]

約数ペア:

[(1, 5396240), (2, 2698120), (4, 1349060), (5, 1079248), (8, 674530), (10, 539624), (16, 337265), (20, 269812), (40, 134906), (80, 67453)]