33142120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{75323}}^1$

素因数の和:75345

約数の個数: 32

約数和(自身を含む): 81349920

約数和(自身を除く): 48207800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 75323, 150646, 301292, 376615, 602584, 753230, 828553, 1506460, 1657106, 3012920, 3314212, 4142765, 6628424, 8285530, 16571060, 33142120]

約数ペア:

[(1, 33142120), (2, 16571060), (4, 8285530), (5, 6628424), (8, 4142765), (10, 3314212), (11, 3012920), (20, 1657106), (22, 1506460), (40, 828553), (44, 753230), (55, 602584), (88, 376615), (110, 301292), (220, 150646), (440, 75323)]