4747900

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:694

約数の個数: 36

約数和(自身を含む): 10450720

約数和(自身を除く): 5702820

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 601, 790, 1202, 1580, 1975, 2404, 3005, 3950, 6010, 7900, 12020, 15025, 30050, 47479, 60100, 94958, 189916, 237395, 474790, 949580, 1186975, 2373950, 4747900]

約数ペア:

[(1, 4747900), (2, 2373950), (4, 1186975), (5, 949580), (10, 474790), (20, 237395), (25, 189916), (50, 94958), (79, 60100), (100, 47479), (158, 30050), (316, 15025), (395, 12020), (601, 7900), (790, 6010), (1202, 3950), (1580, 3005), (1975, 2404)]