63682820

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{12107}}^1$

素因数の和:12379

約数の個数: 24

約数和(自身を含む): 134253504

約数和(自身を除く): 70570684

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 12107, 24214, 48428, 60535, 121070, 242140, 3184141, 6368282, 12736564, 15920705, 31841410, 63682820]

約数ペア:

[(1, 63682820), (2, 31841410), (4, 15920705), (5, 12736564), (10, 6368282), (20, 3184141), (263, 242140), (526, 121070), (1052, 60535), (1315, 48428), (2630, 24214), (5260, 12107)]