10907140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28703}}^1$

素因数の和:28731

約数の個数: 24

約数和(自身を含む): 24111360

約数和(自身を除く): 13204220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 28703, 57406, 114812, 143515, 287030, 545357, 574060, 1090714, 2181428, 2726785, 5453570, 10907140]

約数ペア:

[(1, 10907140), (2, 5453570), (4, 2726785), (5, 2181428), (10, 1090714), (19, 574060), (20, 545357), (38, 287030), (76, 143515), (95, 114812), (190, 57406), (380, 28703)]