127226360

素因数分解:

$2^3\times 5^1\times {\mathrm{919}}^1\times {\mathrm{3461}}^1$

素因数の和:4391

約数の個数: 32

約数和(自身を含む): 286653600

約数和(自身を除く): 159427240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 919, 1838, 3461, 3676, 4595, 6922, 7352, 9190, 13844, 17305, 18380, 27688, 34610, 36760, 69220, 138440, 3180659, 6361318, 12722636, 15903295, 25445272, 31806590, 63613180, 127226360]

約数ペア:

[(1, 127226360), (2, 63613180), (4, 31806590), (5, 25445272), (8, 15903295), (10, 12722636), (20, 6361318), (40, 3180659), (919, 138440), (1838, 69220), (3461, 36760), (3676, 34610), (4595, 27688), (6922, 18380), (7352, 17305), (9190, 13844)]