172283410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{5039}}^1$

素因数の和:5322

約数の個数: 32

約数和(自身を含む): 335301120

約数和(自身を除く): 163017710

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 263, 526, 1315, 2630, 3419, 5039, 6838, 10078, 17095, 25195, 34190, 50390, 65507, 131014, 327535, 655070, 1325257, 2650514, 6626285, 13252570, 17228341, 34456682, 86141705, 172283410]

約数ペア:

[(1, 172283410), (2, 86141705), (5, 34456682), (10, 17228341), (13, 13252570), (26, 6626285), (65, 2650514), (130, 1325257), (263, 655070), (526, 327535), (1315, 131014), (2630, 65507), (3419, 50390), (5039, 34190), (6838, 25195), (10078, 17095)]