2594420

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1777}}^1$

素因数の和:1859

約数の個数: 24

約数和(自身を含む): 5526024

約数和(自身を除く): 2931604

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 1777, 3554, 7108, 8885, 17770, 35540, 129721, 259442, 518884, 648605, 1297210, 2594420]

約数ペア:

[(1, 2594420), (2, 1297210), (4, 648605), (5, 518884), (10, 259442), (20, 129721), (73, 35540), (146, 17770), (292, 8885), (365, 7108), (730, 3554), (1460, 1777)]