45398960

素因数分解:

$2^4\times 5^1\times {\mathrm{567487}}^1$

素因数の和:567500

約数の個数: 20

約数和(自身を含む): 105552768

約数和(自身を除く): 60153808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 567487, 1134974, 2269948, 2837435, 4539896, 5674870, 9079792, 11349740, 22699480, 45398960]

約数ペア:

[(1, 45398960), (2, 22699480), (4, 11349740), (5, 9079792), (8, 5674870), (10, 4539896), (16, 2837435), (20, 2269948), (40, 1134974), (80, 567487)]