113729240

素因数分解:

$2^3\times 5^1\times {\mathrm{911}}^1\times {\mathrm{3121}}^1$

素因数の和:4043

約数の個数: 32

約数和(自身を含む): 256253760

約数和(自身を除く): 142524520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 911, 1822, 3121, 3644, 4555, 6242, 7288, 9110, 12484, 15605, 18220, 24968, 31210, 36440, 62420, 124840, 2843231, 5686462, 11372924, 14216155, 22745848, 28432310, 56864620, 113729240]

約数ペア:

[(1, 113729240), (2, 56864620), (4, 28432310), (5, 22745848), (8, 14216155), (10, 11372924), (20, 5686462), (40, 2843231), (911, 124840), (1822, 62420), (3121, 36440), (3644, 31210), (4555, 24968), (6242, 18220), (7288, 15605), (9110, 12484)]