5454260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{38959}}^1$

素因数の和:38975

約数の個数: 24

約数和(自身を含む): 13090560

約数和(自身を除く): 7636300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 38959, 77918, 155836, 194795, 272713, 389590, 545426, 779180, 1090852, 1363565, 2727130, 5454260]

約数ペア:

[(1, 5454260), (2, 2727130), (4, 1363565), (5, 1090852), (7, 779180), (10, 545426), (14, 389590), (20, 272713), (28, 194795), (35, 155836), (70, 77918), (140, 38959)]