27307760

素因数分解:

$2^4\times 5^1\times {\mathrm{341347}}^1$

素因数の和:341360

約数の個数: 20

約数和(自身を含む): 63490728

約数和(自身を除く): 36182968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 341347, 682694, 1365388, 1706735, 2730776, 3413470, 5461552, 6826940, 13653880, 27307760]

約数ペア:

[(1, 27307760), (2, 13653880), (4, 6826940), (5, 5461552), (8, 3413470), (10, 2730776), (16, 1706735), (20, 1365388), (40, 682694), (80, 341347)]