79206560

素因数分解:

$2^5\times 5^1\times {\mathrm{495041}}^1$

素因数の和:495056

約数の個数: 24

約数和(自身を含む): 187125876

約数和(自身を除く): 107919316

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 495041, 990082, 1980164, 2475205, 3960328, 4950410, 7920656, 9900820, 15841312, 19801640, 39603280, 79206560]

約数ペア:

[(1, 79206560), (2, 39603280), (4, 19801640), (5, 15841312), (8, 9900820), (10, 7920656), (16, 4950410), (20, 3960328), (32, 2475205), (40, 1980164), (80, 990082), (160, 495041)]