2508040

素因数分解:

$2^3\times 5^1\times {\mathrm{62701}}^1$

素因数の和:62712

約数の個数: 16

約数和(自身を含む): 5643180

約数和(自身を除く): 3135140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 62701, 125402, 250804, 313505, 501608, 627010, 1254020, 2508040]

約数ペア:

[(1, 2508040), (2, 1254020), (4, 627010), (5, 501608), (8, 313505), (10, 250804), (20, 125402), (40, 62701)]