115582120

素因数分解:

$2^3\times 5^1\times {\mathrm{823}}^1\times {\mathrm{3511}}^1$

素因数の和:4345

約数の個数: 32

約数和(自身を含む): 260449920

約数和(自身を除く): 144867800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 823, 1646, 3292, 3511, 4115, 6584, 7022, 8230, 14044, 16460, 17555, 28088, 32920, 35110, 70220, 140440, 2889553, 5779106, 11558212, 14447765, 23116424, 28895530, 57791060, 115582120]

約数ペア:

[(1, 115582120), (2, 57791060), (4, 28895530), (5, 23116424), (8, 14447765), (10, 11558212), (20, 5779106), (40, 2889553), (823, 140440), (1646, 70220), (3292, 35110), (3511, 32920), (4115, 28088), (6584, 17555), (7022, 16460), (8230, 14044)]