136842460

素因数分解:

$2^2\times 5^1\times {\mathrm{2441}}^1\times {\mathrm{2803}}^1$

素因数の和:5253

約数の個数: 24

約数和(自身を含む): 287589456

約数和(自身を除く): 150746996

約数列:

[1, 2, 4, 5, 10, 20, 2441, 2803, 4882, 5606, 9764, 11212, 12205, 14015, 24410, 28030, 48820, 56060, 6842123, 13684246, 27368492, 34210615, 68421230, 136842460]

約数ペア:

[(1, 136842460), (2, 68421230), (4, 34210615), (5, 27368492), (10, 13684246), (20, 6842123), (2441, 56060), (2803, 48820), (4882, 28030), (5606, 24410), (9764, 14015), (11212, 12205)]