159796810

素因数分解:

$2^1\times 5^1\times {\mathrm{2549}}^1\times {\mathrm{6269}}^1$

素因数の和:8825

約数の個数: 16

約数和(自身を含む): 287793000

約数和(自身を除く): 127996190

約数列:

[1, 2, 5, 10, 2549, 5098, 6269, 12538, 12745, 25490, 31345, 62690, 15979681, 31959362, 79898405, 159796810]

約数ペア:

[(1, 159796810), (2, 79898405), (5, 31959362), (10, 15979681), (2549, 62690), (5098, 31345), (6269, 25490), (12538, 12745)]