797081180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{5209}}^1$

素因数の和:6318

約数の個数: 48

約数和(自身を含む): 1915112640

約数和(自身を除く): 1118031460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1093, 2186, 4372, 5209, 5465, 7651, 10418, 10930, 15302, 20836, 21860, 26045, 30604, 36463, 38255, 52090, 72926, 76510, 104180, 145852, 153020, 182315, 364630, 729260, 5693437, 11386874, 22773748, 28467185, 39854059, 56934370, 79708118, 113868740, 159416236, 199270295, 398540590, 797081180]

約数ペア:

[(1, 797081180), (2, 398540590), (4, 199270295), (5, 159416236), (7, 113868740), (10, 79708118), (14, 56934370), (20, 39854059), (28, 28467185), (35, 22773748), (70, 11386874), (140, 5693437), (1093, 729260), (2186, 364630), (4372, 182315), (5209, 153020), (5465, 145852), (7651, 104180), (10418, 76510), (10930, 72926), (15302, 52090), (20836, 38255), (21860, 36463), (26045, 30604)]