5504420

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1753}}^1$

素因数の和:1919

約数の個数: 24

約数和(自身を含む): 11639544

約数和(自身を除く): 6135124

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 1753, 3140, 3506, 7012, 8765, 17530, 35060, 275221, 550442, 1100884, 1376105, 2752210, 5504420]

約数ペア:

[(1, 5504420), (2, 2752210), (4, 1376105), (5, 1100884), (10, 550442), (20, 275221), (157, 35060), (314, 17530), (628, 8765), (785, 7012), (1570, 3506), (1753, 3140)]