11011340

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1759}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 23210880

約数和(自身を除く): 12199540

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 1759, 3130, 3518, 6260, 7036, 8795, 17590, 35180, 550567, 1101134, 2202268, 2752835, 5505670, 11011340]

約数ペア:

[(1, 11011340), (2, 5505670), (4, 2752835), (5, 2202268), (10, 1101134), (20, 550567), (313, 35180), (626, 17590), (1252, 8795), (1565, 7036), (1759, 6260), (3130, 3518)]