2830250

素因数分解:

$2^1\times 5^3\times {\mathrm{11321}}^1$

素因数の和:11338

約数の個数: 16

約数和(自身を含む): 5298696

約数和(自身を除く): 2468446

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 11321, 22642, 56605, 113210, 283025, 566050, 1415125, 2830250]

約数ペア:

[(1, 2830250), (2, 1415125), (5, 566050), (10, 283025), (25, 113210), (50, 56605), (125, 22642), (250, 11321)]