2875450

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:582

約数の個数: 24

約数和(自身を含む): 5401440

約数和(自身を除く): 2525990

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 439, 655, 878, 1310, 2195, 3275, 4390, 6550, 10975, 21950, 57509, 115018, 287545, 575090, 1437725, 2875450]

約数ペア:

[(1, 2875450), (2, 1437725), (5, 575090), (10, 287545), (25, 115018), (50, 57509), (131, 21950), (262, 10975), (439, 6550), (655, 4390), (878, 3275), (1310, 2195)]