65935040

素因数分解:

$2^6\times 5^1\times {\mathrm{206047}}^1$

素因数の和:206064

約数の個数: 28

約数和(自身を含む): 157008576

約数和(自身を除く): 91073536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 206047, 412094, 824188, 1030235, 1648376, 2060470, 3296752, 4120940, 6593504, 8241880, 13187008, 16483760, 32967520, 65935040]

約数ペア:

[(1, 65935040), (2, 32967520), (4, 16483760), (5, 13187008), (8, 8241880), (10, 6593504), (16, 4120940), (20, 3296752), (32, 2060470), (40, 1648376), (64, 1030235), (80, 824188), (160, 412094), (320, 206047)]