65639030

素因数分解:

$2^1\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{4157}}^1$

素因数の和:5743

約数の個数: 16

約数和(自身を含む): 118253520

約数和(自身を除く): 52614490

約数列:

[1, 2, 5, 10, 1579, 3158, 4157, 7895, 8314, 15790, 20785, 41570, 6563903, 13127806, 32819515, 65639030]

約数ペア:

[(1, 65639030), (2, 32819515), (5, 13127806), (10, 6563903), (1579, 41570), (3158, 20785), (4157, 15790), (7895, 8314)]