6884240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7823}}^1$

素因数の和:7847

約数の個数: 40

約数和(自身を含む): 17463168

約数和(自身を除く): 10578928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 7823, 15646, 31292, 39115, 62584, 78230, 86053, 125168, 156460, 172106, 312920, 344212, 430265, 625840, 688424, 860530, 1376848, 1721060, 3442120, 6884240]

約数ペア:

[(1, 6884240), (2, 3442120), (4, 1721060), (5, 1376848), (8, 860530), (10, 688424), (11, 625840), (16, 430265), (20, 344212), (22, 312920), (40, 172106), (44, 156460), (55, 125168), (80, 86053), (88, 78230), (110, 62584), (176, 39115), (220, 31292), (440, 15646), (880, 7823)]