87376060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229937}}^1$

素因数の和:229965

約数の個数: 24

約数和(自身を含む): 193147920

約数和(自身を除く): 105771860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 229937, 459874, 919748, 1149685, 2299370, 4368803, 4598740, 8737606, 17475212, 21844015, 43688030, 87376060]

約数ペア:

[(1, 87376060), (2, 43688030), (4, 21844015), (5, 17475212), (10, 8737606), (19, 4598740), (20, 4368803), (38, 2299370), (76, 1149685), (95, 919748), (190, 459874), (380, 229937)]