9799340

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2707}}^1$

素因数の和:2897

約数の個数: 24

約数和(自身を含む): 20699952

約数和(自身を除く): 10900612

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 2707, 3620, 5414, 10828, 13535, 27070, 54140, 489967, 979934, 1959868, 2449835, 4899670, 9799340]

約数ペア:

[(1, 9799340), (2, 4899670), (4, 2449835), (5, 1959868), (10, 979934), (20, 489967), (181, 54140), (362, 27070), (724, 13535), (905, 10828), (1810, 5414), (2707, 3620)]