39200770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5437}}^1$

素因数の和:5554

約数の個数: 32

約数和(自身を含む): 81439488

約数和(自身を除く): 42238718

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 5437, 7210, 10874, 27185, 38059, 54370, 76118, 190295, 380590, 560011, 1120022, 2800055, 3920077, 5600110, 7840154, 19600385, 39200770]

約数ペア:

[(1, 39200770), (2, 19600385), (5, 7840154), (7, 5600110), (10, 3920077), (14, 2800055), (35, 1120022), (70, 560011), (103, 380590), (206, 190295), (515, 76118), (721, 54370), (1030, 38059), (1442, 27185), (3605, 10874), (5437, 7210)]