682060

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 1456560

約数和(自身を除く): 774500

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 509, 670, 1018, 1340, 2036, 2545, 5090, 10180, 34103, 68206, 136412, 170515, 341030, 682060]

約数ペア:

[(1, 682060), (2, 341030), (4, 170515), (5, 136412), (10, 68206), (20, 34103), (67, 10180), (134, 5090), (268, 2545), (335, 2036), (509, 1340), (670, 1018)]