83538640

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{9241}}^1$

素因数の和:9367

約数の個数: 40

約数和(自身を含む): 195967368

約数和(自身を除く): 112428728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 9040, 9241, 18482, 36964, 46205, 73928, 92410, 147856, 184820, 369640, 739280, 1044233, 2088466, 4176932, 5221165, 8353864, 10442330, 16707728, 20884660, 41769320, 83538640]

約数ペア:

[(1, 83538640), (2, 41769320), (4, 20884660), (5, 16707728), (8, 10442330), (10, 8353864), (16, 5221165), (20, 4176932), (40, 2088466), (80, 1044233), (113, 739280), (226, 369640), (452, 184820), (565, 147856), (904, 92410), (1130, 73928), (1808, 46205), (2260, 36964), (4520, 18482), (9040, 9241)]