22795220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{162823}}^1$

素因数の和:162839

約数の個数: 24

約数和(自身を含む): 54708864

約数和(自身を除く): 31913644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 162823, 325646, 651292, 814115, 1139761, 1628230, 2279522, 3256460, 4559044, 5698805, 11397610, 22795220]

約数ペア:

[(1, 22795220), (2, 11397610), (4, 5698805), (5, 4559044), (7, 3256460), (10, 2279522), (14, 1628230), (20, 1139761), (28, 814115), (35, 651292), (70, 325646), (140, 162823)]