39945170

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{12601}}^1$

素因数の和:12925

約数の個数: 16

約数和(自身を含む): 72133848

約数和(自身を除く): 32188678

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 12601, 25202, 63005, 126010, 3994517, 7989034, 19972585, 39945170]

約数ペア:

[(1, 39945170), (2, 19972585), (5, 7989034), (10, 3994517), (317, 126010), (634, 63005), (1585, 25202), (3170, 12601)]