2296240

素因数分解:

$2^4\times 5^1\times {\mathrm{28703}}^1$

素因数の和:28716

約数の個数: 20

約数和(自身を含む): 5338944

約数和(自身を除く): 3042704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 28703, 57406, 114812, 143515, 229624, 287030, 459248, 574060, 1148120, 2296240]

約数ペア:

[(1, 2296240), (2, 1148120), (4, 574060), (5, 459248), (8, 287030), (10, 229624), (16, 143515), (20, 114812), (40, 57406), (80, 28703)]