42275570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2203}}^1$

素因数の和:2330

約数の個数: 32

約数和(自身を含む): 80930880

約数和(自身を除く): 38655310

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 505, 1010, 1919, 2203, 3838, 4406, 9595, 11015, 19190, 22030, 41857, 83714, 209285, 222503, 418570, 445006, 1112515, 2225030, 4227557, 8455114, 21137785, 42275570]

約数ペア:

[(1, 42275570), (2, 21137785), (5, 8455114), (10, 4227557), (19, 2225030), (38, 1112515), (95, 445006), (101, 418570), (190, 222503), (202, 209285), (505, 83714), (1010, 41857), (1919, 22030), (2203, 19190), (3838, 11015), (4406, 9595)]