39469270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4831}}^1$

素因数の和:4900

約数の個数: 32

約数和(自身を含む): 76538880

約数和(自身を除く): 37069610

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 4831, 8170, 9662, 24155, 48310, 91789, 183578, 207733, 415466, 458945, 917890, 1038665, 2077330, 3946927, 7893854, 19734635, 39469270]

約数ペア:

[(1, 39469270), (2, 19734635), (5, 7893854), (10, 3946927), (19, 2077330), (38, 1038665), (43, 917890), (86, 458945), (95, 415466), (190, 207733), (215, 183578), (430, 91789), (817, 48310), (1634, 24155), (4085, 9662), (4831, 8170)]