2124728.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{82903}}^1$

素因数の和:82931

約数の個数: 24

約数和(自身を含む): 69639360

約数和(自身を除く): 38136220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 82903, 165806, 331612, 414515, 829030, 1575157, 1658060, 3150314, 6300628, 7875785, 15751570, 31503140]

約数ペア:

[(1, 31503140), (2, 15751570), (4, 7875785), (5, 6300628), (10, 3150314), (19, 1658060), (20, 1575157), (38, 829030), (76, 414515), (95, 331612), (190, 165806), (380, 82903)]