2295740

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1453}}^1$

素因数の和:1541

約数の個数: 24

約数和(自身を含む): 4885440

約数和(自身を除く): 2589700

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1453, 1580, 2906, 5812, 7265, 14530, 29060, 114787, 229574, 459148, 573935, 1147870, 2295740]

約数ペア:

[(1, 2295740), (2, 1147870), (4, 573935), (5, 459148), (10, 229574), (20, 114787), (79, 29060), (158, 14530), (316, 7265), (395, 5812), (790, 2906), (1453, 1580)]