39314960

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4349}}^1$

素因数の和:4475

約数の個数: 40

約数和(自身を含む): 92237400

約数和(自身を除く): 52922440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4349, 4520, 8698, 9040, 17396, 21745, 34792, 43490, 69584, 86980, 173960, 347920, 491437, 982874, 1965748, 2457185, 3931496, 4914370, 7862992, 9828740, 19657480, 39314960]

約数ペア:

[(1, 39314960), (2, 19657480), (4, 9828740), (5, 7862992), (8, 4914370), (10, 3931496), (16, 2457185), (20, 1965748), (40, 982874), (80, 491437), (113, 347920), (226, 173960), (452, 86980), (565, 69584), (904, 43490), (1130, 34792), (1808, 21745), (2260, 17396), (4349, 9040), (4520, 8698)]