9886360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22469}}^1$

素因数の和:22491

約数の個数: 32

約数和(自身を含む): 24267600

約数和(自身を除く): 14381240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 22469, 44938, 89876, 112345, 179752, 224690, 247159, 449380, 494318, 898760, 988636, 1235795, 1977272, 2471590, 4943180, 9886360]

約数ペア:

[(1, 9886360), (2, 4943180), (4, 2471590), (5, 1977272), (8, 1235795), (10, 988636), (11, 898760), (20, 494318), (22, 449380), (40, 247159), (44, 224690), (55, 179752), (88, 112345), (110, 89876), (220, 44938), (440, 22469)]