794080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{709}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 2147040

約数和(自身を除く): 1352960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 709, 1120, 1418, 2836, 3545, 4963, 5672, 7090, 9926, 11344, 14180, 19852, 22688, 24815, 28360, 39704, 49630, 56720, 79408, 99260, 113440, 158816, 198520, 397040, 794080]

約数ペア:

[(1, 794080), (2, 397040), (4, 198520), (5, 158816), (7, 113440), (8, 99260), (10, 79408), (14, 56720), (16, 49630), (20, 39704), (28, 28360), (32, 24815), (35, 22688), (40, 19852), (56, 14180), (70, 11344), (80, 9926), (112, 7090), (140, 5672), (160, 4963), (224, 3545), (280, 2836), (560, 1418), (709, 1120)]