34160020

素因数分解:

$2^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{1993}}^1$

素因数の和:2859

約数の個数: 24

約数和(自身を含む): 71855784

約数和(自身を除く): 37695764

約数列:

[1, 2, 4, 5, 10, 20, 857, 1714, 1993, 3428, 3986, 4285, 7972, 8570, 9965, 17140, 19930, 39860, 1708001, 3416002, 6832004, 8540005, 17080010, 34160020]

約数ペア:

[(1, 34160020), (2, 17080010), (4, 8540005), (5, 6832004), (10, 3416002), (20, 1708001), (857, 39860), (1714, 19930), (1993, 17140), (3428, 9965), (3986, 8570), (4285, 7972)]