10689860

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2953}}^1$

素因数の和:3143

約数の個数: 24

約数和(自身を含む): 22580376

約数和(自身を除く): 11890516

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 2953, 3620, 5906, 11812, 14765, 29530, 59060, 534493, 1068986, 2137972, 2672465, 5344930, 10689860]

約数ペア:

[(1, 10689860), (2, 5344930), (4, 2672465), (5, 2137972), (10, 1068986), (20, 534493), (181, 59060), (362, 29530), (724, 14765), (905, 11812), (1810, 5906), (2953, 3620)]