64135670

素因数分解:

$2^1\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{5477}}^1$

素因数の和:6655

約数の個数: 16

約数和(自身を含む): 115563888

約数和(自身を除く): 51428218

約数列:

[1, 2, 5, 10, 1171, 2342, 5477, 5855, 10954, 11710, 27385, 54770, 6413567, 12827134, 32067835, 64135670]

約数ペア:

[(1, 64135670), (2, 32067835), (5, 12827134), (10, 6413567), (1171, 54770), (2342, 27385), (5477, 11710), (5855, 10954)]