38766740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2017}}^1$

素因数の和:2088

約数の個数: 36

約数和(自身を含む): 84162708

約数和(自身を除く): 45395968

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 961, 1922, 2017, 3844, 4034, 4805, 8068, 9610, 10085, 19220, 20170, 40340, 62527, 125054, 250108, 312635, 625270, 1250540, 1938337, 3876674, 7753348, 9691685, 19383370, 38766740]

約数ペア:

[(1, 38766740), (2, 19383370), (4, 9691685), (5, 7753348), (10, 3876674), (20, 1938337), (31, 1250540), (62, 625270), (124, 312635), (155, 250108), (310, 125054), (620, 62527), (961, 40340), (1922, 20170), (2017, 19220), (3844, 10085), (4034, 9610), (4805, 8068)]