22358140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{159701}}^1$

素因数の和:159717

約数の個数: 24

約数和(自身を含む): 53659872

約数和(自身を除く): 31301732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 159701, 319402, 638804, 798505, 1117907, 1597010, 2235814, 3194020, 4471628, 5589535, 11179070, 22358140]

約数ペア:

[(1, 22358140), (2, 11179070), (4, 5589535), (5, 4471628), (7, 3194020), (10, 2235814), (14, 1597010), (20, 1117907), (28, 798505), (35, 638804), (70, 319402), (140, 159701)]