83056880

素因数分解:

$2^4\times 5^1\times {\mathrm{1038211}}^1$

素因数の和:1038224

約数の個数: 20

約数和(自身を含む): 193107432

約数和(自身を除く): 110050552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1038211, 2076422, 4152844, 5191055, 8305688, 10382110, 16611376, 20764220, 41528440, 83056880]

約数ペア:

[(1, 83056880), (2, 41528440), (4, 20764220), (5, 16611376), (8, 10382110), (10, 8305688), (16, 5191055), (20, 4152844), (40, 2076422), (80, 1038211)]