39195700

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{2861}}^1$

素因数の和:3012

約数の個数: 36

約数和(自身を含む): 85705452

約数和(自身を除く): 46509752

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 274, 548, 685, 1370, 2740, 2861, 3425, 5722, 6850, 11444, 13700, 14305, 28610, 57220, 71525, 143050, 286100, 391957, 783914, 1567828, 1959785, 3919570, 7839140, 9798925, 19597850, 39195700]

約数ペア:

[(1, 39195700), (2, 19597850), (4, 9798925), (5, 7839140), (10, 3919570), (20, 1959785), (25, 1567828), (50, 783914), (100, 391957), (137, 286100), (274, 143050), (548, 71525), (685, 57220), (1370, 28610), (2740, 14305), (2861, 13700), (3425, 11444), (5722, 6850)]