66102700

素因数分解:

$2^2\times 5^2\times {\mathrm{661027}}^1$

素因数の和:661041

約数の個数: 18

約数和(自身を含む): 143443076

約数和(自身を除く): 77340376

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 661027, 1322054, 2644108, 3305135, 6610270, 13220540, 16525675, 33051350, 66102700]

約数ペア:

[(1, 66102700), (2, 33051350), (4, 16525675), (5, 13220540), (10, 6610270), (20, 3305135), (25, 2644108), (50, 1322054), (100, 661027)]