11324180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1721}}^1$

素因数の和:1784

約数の個数: 48

約数和(自身を含む): 27772416

約数和(自身を除く): 16448236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 1721, 3290, 3442, 6580, 6884, 8605, 12047, 17210, 24094, 34420, 48188, 60235, 80887, 120470, 161774, 240940, 323548, 404435, 566209, 808870, 1132418, 1617740, 2264836, 2831045, 5662090, 11324180]

約数ペア:

[(1, 11324180), (2, 5662090), (4, 2831045), (5, 2264836), (7, 1617740), (10, 1132418), (14, 808870), (20, 566209), (28, 404435), (35, 323548), (47, 240940), (70, 161774), (94, 120470), (140, 80887), (188, 60235), (235, 48188), (329, 34420), (470, 24094), (658, 17210), (940, 12047), (1316, 8605), (1645, 6884), (1721, 6580), (3290, 3442)]