14859440

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2087}}^1$

素因数の和:2189

約数の個数: 40

約数和(自身を含む): 34953120

約数和(自身を除く): 20093680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 2087, 3560, 4174, 7120, 8348, 10435, 16696, 20870, 33392, 41740, 83480, 166960, 185743, 371486, 742972, 928715, 1485944, 1857430, 2971888, 3714860, 7429720, 14859440]

約数ペア:

[(1, 14859440), (2, 7429720), (4, 3714860), (5, 2971888), (8, 1857430), (10, 1485944), (16, 928715), (20, 742972), (40, 371486), (80, 185743), (89, 166960), (178, 83480), (356, 41740), (445, 33392), (712, 20870), (890, 16696), (1424, 10435), (1780, 8348), (2087, 7120), (3560, 4174)]