6872360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15619}}^1$

素因数の和:15641

約数の個数: 32

約数和(自身を含む): 16869600

約数和(自身を除く): 9997240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 15619, 31238, 62476, 78095, 124952, 156190, 171809, 312380, 343618, 624760, 687236, 859045, 1374472, 1718090, 3436180, 6872360]

約数ペア:

[(1, 6872360), (2, 3436180), (4, 1718090), (5, 1374472), (8, 859045), (10, 687236), (11, 624760), (20, 343618), (22, 312380), (40, 171809), (44, 156190), (55, 124952), (88, 78095), (110, 62476), (220, 31238), (440, 15619)]