133121080

素因数分解:

$2^3\times 5^1\times {\mathrm{883}}^1\times {\mathrm{3769}}^1$

素因数の和:4663

約数の個数: 32

約数和(自身を含む): 299941200

約数和(自身を除く): 166820120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 883, 1766, 3532, 3769, 4415, 7064, 7538, 8830, 15076, 17660, 18845, 30152, 35320, 37690, 75380, 150760, 3328027, 6656054, 13312108, 16640135, 26624216, 33280270, 66560540, 133121080]

約数ペア:

[(1, 133121080), (2, 66560540), (4, 33280270), (5, 26624216), (8, 16640135), (10, 13312108), (20, 6656054), (40, 3328027), (883, 150760), (1766, 75380), (3532, 37690), (3769, 35320), (4415, 30152), (7064, 18845), (7538, 17660), (8830, 15076)]