788874080

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73589}}^1$

素因数の和:73671

約数の個数: 48

約数和(自身を含む): 1891557360

約数和(自身を除く): 1102683280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 5360, 10720, 73589, 147178, 294356, 367945, 588712, 735890, 1177424, 1471780, 2354848, 2943560, 4930463, 5887120, 9860926, 11774240, 19721852, 24652315, 39443704, 49304630, 78887408, 98609260, 157774816, 197218520, 394437040, 788874080]

約数ペア:

[(1, 788874080), (2, 394437040), (4, 197218520), (5, 157774816), (8, 98609260), (10, 78887408), (16, 49304630), (20, 39443704), (32, 24652315), (40, 19721852), (67, 11774240), (80, 9860926), (134, 5887120), (160, 4930463), (268, 2943560), (335, 2354848), (536, 1471780), (670, 1177424), (1072, 735890), (1340, 588712), (2144, 367945), (2680, 294356), (5360, 147178), (10720, 73589)]