9821060

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2713}}^1$

素因数の和:2903

約数の個数: 24

約数和(自身を含む): 20745816

約数和(自身を除く): 10924756

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 2713, 3620, 5426, 10852, 13565, 27130, 54260, 491053, 982106, 1964212, 2455265, 4910530, 9821060]

約数ペア:

[(1, 9821060), (2, 4910530), (4, 2455265), (5, 1964212), (10, 982106), (20, 491053), (181, 54260), (362, 27130), (724, 13565), (905, 10852), (1810, 5426), (2713, 3620)]