57931340

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{39679}}^1$

素因数の和:39761

約数の個数: 24

約数和(自身を含む): 123325440

約数和(自身を除く): 65394100

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 39679, 79358, 158716, 198395, 396790, 793580, 2896567, 5793134, 11586268, 14482835, 28965670, 57931340]

約数ペア:

[(1, 57931340), (2, 28965670), (4, 14482835), (5, 11586268), (10, 5793134), (20, 2896567), (73, 793580), (146, 396790), (292, 198395), (365, 158716), (730, 79358), (1460, 39679)]