39586090

素因数分解:

$2^1\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{3221}}^1$

素因数の和:4457

約数の個数: 16

約数和(自身を含む): 71335080

約数和(自身を除く): 31748990

約数列:

[1, 2, 5, 10, 1229, 2458, 3221, 6145, 6442, 12290, 16105, 32210, 3958609, 7917218, 19793045, 39586090]

約数ペア:

[(1, 39586090), (2, 19793045), (5, 7917218), (10, 3958609), (1229, 32210), (2458, 16105), (3221, 12290), (6145, 6442)]