4720291490

素因数分解:

$2^1\times 5^1\times {\mathrm{23899}}^1\times {\mathrm{19751}}^1$

素因数の和:43657

約数の個数: 16

約数和(自身を含む): 8497310400

約数和(自身を除く): 3777018910

約数列:

[1, 2, 5, 10, 19751, 23899, 39502, 47798, 98755, 119495, 197510, 238990, 472029149, 944058298, 2360145745, 4720291490]

約数ペア:

[(1, 4720291490), (2, 2360145745), (5, 944058298), (10, 472029149), (19751, 238990), (23899, 197510), (39502, 119495), (47798, 98755)]