7066480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4649}}^1$

素因数の和:4681

約数の個数: 40

約数和(自身を含む): 17298000

約数和(自身を除く): 10231520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 4649, 9298, 18596, 23245, 37192, 46490, 74384, 88331, 92980, 176662, 185960, 353324, 371920, 441655, 706648, 883310, 1413296, 1766620, 3533240, 7066480]

約数ペア:

[(1, 7066480), (2, 3533240), (4, 1766620), (5, 1413296), (8, 883310), (10, 706648), (16, 441655), (19, 371920), (20, 353324), (38, 185960), (40, 176662), (76, 92980), (80, 88331), (95, 74384), (152, 46490), (190, 37192), (304, 23245), (380, 18596), (760, 9298), (1520, 4649)]