2055142010

素因数分解:

$2^1\times 5^1\times {\mathrm{3923}}^1\times {\mathrm{52387}}^1$

素因数の和:56317

約数の個数: 16

約数和(自身を含む): 3700269216

約数和(自身を除く): 1645127206

約数列:

[1, 2, 5, 10, 3923, 7846, 19615, 39230, 52387, 104774, 261935, 523870, 205514201, 411028402, 1027571005, 2055142010]

約数ペア:

[(1, 2055142010), (2, 1027571005), (5, 411028402), (10, 205514201), (3923, 523870), (7846, 261935), (19615, 104774), (39230, 52387)]