1995700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{2851}}^1$

素因数の和:2872

約数の個数: 36

約数和(自身を含む): 4951072

約数和(自身を除く): 2955372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 2851, 5702, 11404, 14255, 19957, 28510, 39914, 57020, 71275, 79828, 99785, 142550, 199570, 285100, 399140, 498925, 997850, 1995700]

約数ペア:

[(1, 1995700), (2, 997850), (4, 498925), (5, 399140), (7, 285100), (10, 199570), (14, 142550), (20, 99785), (25, 79828), (28, 71275), (35, 57020), (50, 39914), (70, 28510), (100, 19957), (140, 14255), (175, 11404), (350, 5702), (700, 2851)]