47228020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{337343}}^1$

素因数の和:337359

約数の個数: 24

約数和(自身を含む): 113347584

約数和(自身を除く): 66119564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 337343, 674686, 1349372, 1686715, 2361401, 3373430, 4722802, 6746860, 9445604, 11807005, 23614010, 47228020]

約数ペア:

[(1, 47228020), (2, 23614010), (4, 11807005), (5, 9445604), (7, 6746860), (10, 4722802), (14, 3373430), (20, 2361401), (28, 1686715), (35, 1349372), (70, 674686), (140, 337343)]