348132380

素因数分解:

$2^2\times 5^1\times {\mathrm{3361}}^1\times {\mathrm{5179}}^1$

素因数の和:8549

約数の個数: 24

約数和(自身を含む): 731436720

約数和(自身を除く): 383304340

約数列:

[1, 2, 4, 5, 10, 20, 3361, 5179, 6722, 10358, 13444, 16805, 20716, 25895, 33610, 51790, 67220, 103580, 17406619, 34813238, 69626476, 87033095, 174066190, 348132380]

約数ペア:

[(1, 348132380), (2, 174066190), (4, 87033095), (5, 69626476), (10, 34813238), (20, 17406619), (3361, 103580), (5179, 67220), (6722, 51790), (10358, 33610), (13444, 25895), (16805, 20716)]