38388710

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{859}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 71517600

約数和(自身を除く): 33128890

約数列:

[1, 2, 5, 10, 41, 82, 109, 205, 218, 410, 545, 859, 1090, 1718, 4295, 4469, 8590, 8938, 22345, 35219, 44690, 70438, 93631, 176095, 187262, 352190, 468155, 936310, 3838871, 7677742, 19194355, 38388710]

約数ペア:

[(1, 38388710), (2, 19194355), (5, 7677742), (10, 3838871), (41, 936310), (82, 468155), (109, 352190), (205, 187262), (218, 176095), (410, 93631), (545, 70438), (859, 44690), (1090, 35219), (1718, 22345), (4295, 8938), (4469, 8590)]