108972860

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{30103}}^1$

素因数の和:30293

約数の個数: 24

約数和(自身を含む): 230114976

約数和(自身を除く): 121142116

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 30103, 60206, 120412, 150515, 301030, 602060, 5448643, 10897286, 21794572, 27243215, 54486430, 108972860]

約数ペア:

[(1, 108972860), (2, 54486430), (4, 27243215), (5, 21794572), (10, 10897286), (20, 5448643), (181, 602060), (362, 301030), (724, 150515), (905, 120412), (1810, 60206), (3620, 30103)]