80236430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{24841}}^1$

素因数の和:24884

約数の個数: 32

約数和(自身を含む): 160976160

約数和(自身を除く): 80739730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 24841, 49682, 124205, 248410, 422297, 471979, 844594, 943958, 2111485, 2359895, 4222970, 4719790, 8023643, 16047286, 40118215, 80236430]

約数ペア:

[(1, 80236430), (2, 40118215), (5, 16047286), (10, 8023643), (17, 4719790), (19, 4222970), (34, 2359895), (38, 2111485), (85, 943958), (95, 844594), (170, 471979), (190, 422297), (323, 248410), (646, 124205), (1615, 49682), (3230, 24841)]