27636940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{29401}}^1$

素因数の和:29457

約数の個数: 24

約数和(自身を含む): 59274432

約数和(自身を除く): 31637492

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 29401, 58802, 117604, 147005, 294010, 588020, 1381847, 2763694, 5527388, 6909235, 13818470, 27636940]

約数ペア:

[(1, 27636940), (2, 13818470), (4, 6909235), (5, 5527388), (10, 2763694), (20, 1381847), (47, 588020), (94, 294010), (188, 147005), (235, 117604), (470, 58802), (940, 29401)]