25068040

素因数分解:

$2^3\times 5^1\times {\mathrm{626701}}^1$

素因数の和:626712

約数の個数: 16

約数和(自身を含む): 56403180

約数和(自身を除く): 31335140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 626701, 1253402, 2506804, 3133505, 5013608, 6267010, 12534020, 25068040]

約数ペア:

[(1, 25068040), (2, 12534020), (4, 6267010), (5, 5013608), (8, 3133505), (10, 2506804), (20, 1253402), (40, 626701)]