10620280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24137}}^1$

素因数の和:24159

約数の個数: 32

約数和(自身を含む): 26069040

約数和(自身を除く): 15448760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 24137, 48274, 96548, 120685, 193096, 241370, 265507, 482740, 531014, 965480, 1062028, 1327535, 2124056, 2655070, 5310140, 10620280]

約数ペア:

[(1, 10620280), (2, 5310140), (4, 2655070), (5, 2124056), (8, 1327535), (10, 1062028), (11, 965480), (20, 531014), (22, 482740), (40, 265507), (44, 241370), (55, 193096), (88, 120685), (110, 96548), (220, 48274), (440, 24137)]