4292020

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3203}}^1$

素因数の和:3279

約数の個数: 24

約数和(自身を含む): 9150624

約数和(自身を除く): 4858604

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 3203, 6406, 12812, 16015, 32030, 64060, 214601, 429202, 858404, 1073005, 2146010, 4292020]

約数ペア:

[(1, 4292020), (2, 2146010), (4, 1073005), (5, 858404), (10, 429202), (20, 214601), (67, 64060), (134, 32030), (268, 16015), (335, 12812), (670, 6406), (1340, 3203)]