1055362480

素因数分解:

$2^4\times 5^1\times {\mathrm{13192031}}^1$

素因数の和:13192044

約数の個数: 20

約数和(自身を含む): 2453717952

約数和(自身を除く): 1398355472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 13192031, 26384062, 52768124, 65960155, 105536248, 131920310, 211072496, 263840620, 527681240, 1055362480]

約数ペア:

[(1, 1055362480), (2, 527681240), (4, 263840620), (5, 211072496), (8, 131920310), (10, 105536248), (16, 65960155), (20, 52768124), (40, 26384062), (80, 13192031)]