17207080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39107}}^1$

素因数の和:39129

約数の個数: 32

約数和(自身を含む): 42236640

約数和(自身を除く): 25029560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 39107, 78214, 156428, 195535, 312856, 391070, 430177, 782140, 860354, 1564280, 1720708, 2150885, 3441416, 4301770, 8603540, 17207080]

約数ペア:

[(1, 17207080), (2, 8603540), (4, 4301770), (5, 3441416), (8, 2150885), (10, 1720708), (11, 1564280), (20, 860354), (22, 782140), (40, 430177), (44, 391070), (55, 312856), (88, 195535), (110, 156428), (220, 78214), (440, 39107)]