38697010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31981}}^1$

素因数の和:32010

約数の個数: 24

約数和(自身を含む): 76564908

約数和(自身を除く): 37867898

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 31981, 63962, 159905, 319810, 351791, 703582, 1758955, 3517910, 3869701, 7739402, 19348505, 38697010]

約数ペア:

[(1, 38697010), (2, 19348505), (5, 7739402), (10, 3869701), (11, 3517910), (22, 1758955), (55, 703582), (110, 351791), (121, 319810), (242, 159905), (605, 63962), (1210, 31981)]