24649580

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{15601}}^1$

素因数の和:15689

約数の個数: 24

約数和(自身を含む): 52422720

約数和(自身を除く): 27773140

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 15601, 31202, 62404, 78005, 156010, 312020, 1232479, 2464958, 4929916, 6162395, 12324790, 24649580]

約数ペア:

[(1, 24649580), (2, 12324790), (4, 6162395), (5, 4929916), (10, 2464958), (20, 1232479), (79, 312020), (158, 156010), (316, 78005), (395, 62404), (790, 31202), (1580, 15601)]