190069640

素因数分解:

$2^3\times 5^1\times {\mathrm{4751741}}^1$

素因数の和:4751752

約数の個数: 16

約数和(自身を含む): 427656780

約数和(自身を除く): 237587140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4751741, 9503482, 19006964, 23758705, 38013928, 47517410, 95034820, 190069640]

約数ペア:

[(1, 190069640), (2, 95034820), (4, 47517410), (5, 38013928), (8, 23758705), (10, 19006964), (20, 9503482), (40, 4751741)]