47655580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{340397}}^1$

素因数の和:340413

約数の個数: 24

約数和(自身を含む): 114373728

約数和(自身を除く): 66718148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 340397, 680794, 1361588, 1701985, 2382779, 3403970, 4765558, 6807940, 9531116, 11913895, 23827790, 47655580]

約数ペア:

[(1, 47655580), (2, 23827790), (4, 11913895), (5, 9531116), (7, 6807940), (10, 4765558), (14, 3403970), (20, 2382779), (28, 1701985), (35, 1361588), (70, 680794), (140, 340397)]