76991060

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{35317}}^1$

素因数の和:35435

約数の個数: 24

約数和(自身を含む): 163169160

約数和(自身を除く): 86178100

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 35317, 70634, 141268, 176585, 353170, 706340, 3849553, 7699106, 15398212, 19247765, 38495530, 76991060]

約数ペア:

[(1, 76991060), (2, 38495530), (4, 19247765), (5, 15398212), (10, 7699106), (20, 3849553), (109, 706340), (218, 353170), (436, 176585), (545, 141268), (1090, 70634), (2180, 35317)]