160266130

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{390893}}^1$

素因数の和:390941

約数の個数: 16

約数和(自身を含む): 295515864

約数和(自身を除く): 135249734

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 390893, 781786, 1954465, 3908930, 16026613, 32053226, 80133065, 160266130]

約数ペア:

[(1, 160266130), (2, 80133065), (5, 32053226), (10, 16026613), (41, 3908930), (82, 1954465), (205, 781786), (410, 390893)]