22277062280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{50629687}}^1$

素因数の和:50629709

約数の個数: 32

約数和(自身を含む): 54680063040

約数和(自身を除く): 32403000760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 50629687, 101259374, 202518748, 253148435, 405037496, 506296870, 556926557, 1012593740, 1113853114, 2025187480, 2227706228, 2784632785, 4455412456, 5569265570, 11138531140, 22277062280]

約数ペア:

[(1, 22277062280), (2, 11138531140), (4, 5569265570), (5, 4455412456), (8, 2784632785), (10, 2227706228), (11, 2025187480), (20, 1113853114), (22, 1012593740), (40, 556926557), (44, 506296870), (55, 405037496), (88, 253148435), (110, 202518748), (220, 101259374), (440, 50629687)]