26026420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{185903}}^1$

素因数の和:185919

約数の個数: 24

約数和(自身を含む): 62463744

約数和(自身を除く): 36437324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 185903, 371806, 743612, 929515, 1301321, 1859030, 2602642, 3718060, 5205284, 6506605, 13013210, 26026420]

約数ペア:

[(1, 26026420), (2, 13013210), (4, 6506605), (5, 5205284), (7, 3718060), (10, 2602642), (14, 1859030), (20, 1301321), (28, 929515), (35, 743612), (70, 371806), (140, 185903)]