38425220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101119}}^1$

素因数の和:101147

約数の個数: 24

約数和(自身を含む): 84940800

約数和(自身を除く): 46515580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 101119, 202238, 404476, 505595, 1011190, 1921261, 2022380, 3842522, 7685044, 9606305, 19212610, 38425220]

約数ペア:

[(1, 38425220), (2, 19212610), (4, 9606305), (5, 7685044), (10, 3842522), (19, 2022380), (20, 1921261), (38, 1011190), (76, 505595), (95, 404476), (190, 202238), (380, 101119)]