38861740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67003}}^1$

素因数の和:67041

約数の個数: 24

約数和(自身を含む): 84425040

約数和(自身を除く): 45563300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 67003, 134006, 268012, 335015, 670030, 1340060, 1943087, 3886174, 7772348, 9715435, 19430870, 38861740]

約数ペア:

[(1, 38861740), (2, 19430870), (4, 9715435), (5, 7772348), (10, 3886174), (20, 1943087), (29, 1340060), (58, 670030), (116, 335015), (145, 268012), (290, 134006), (580, 67003)]