68044240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77323}}^1$

素因数の和:77347

約数の個数: 40

約数和(自身を含む): 172587168

約数和(自身を除く): 104542928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 77323, 154646, 309292, 386615, 618584, 773230, 850553, 1237168, 1546460, 1701106, 3092920, 3402212, 4252765, 6185840, 6804424, 8505530, 13608848, 17011060, 34022120, 68044240]

約数ペア:

[(1, 68044240), (2, 34022120), (4, 17011060), (5, 13608848), (8, 8505530), (10, 6804424), (11, 6185840), (16, 4252765), (20, 3402212), (22, 3092920), (40, 1701106), (44, 1546460), (55, 1237168), (80, 850553), (88, 773230), (110, 618584), (176, 386615), (220, 309292), (440, 154646), (880, 77323)]