66595700

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{4861}}^1$

素因数の和:5012

約数の個数: 36

約数和(自身を含む): 145597452

約数和(自身を除く): 79001752

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 274, 548, 685, 1370, 2740, 3425, 4861, 6850, 9722, 13700, 19444, 24305, 48610, 97220, 121525, 243050, 486100, 665957, 1331914, 2663828, 3329785, 6659570, 13319140, 16648925, 33297850, 66595700]

約数ペア:

[(1, 66595700), (2, 33297850), (4, 16648925), (5, 13319140), (10, 6659570), (20, 3329785), (25, 2663828), (50, 1331914), (100, 665957), (137, 486100), (274, 243050), (548, 121525), (685, 97220), (1370, 48610), (2740, 24305), (3425, 19444), (4861, 13700), (6850, 9722)]