37128590

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 68770944

約数和(自身を除く): 31642354

約数列:

[1, 2, 5, 10, 47, 94, 197, 235, 394, 401, 470, 802, 985, 1970, 2005, 4010, 9259, 18518, 18847, 37694, 46295, 78997, 92590, 94235, 157994, 188470, 394985, 789970, 3712859, 7425718, 18564295, 37128590]

約数ペア:

[(1, 37128590), (2, 18564295), (5, 7425718), (10, 3712859), (47, 789970), (94, 394985), (197, 188470), (235, 157994), (394, 94235), (401, 92590), (470, 78997), (802, 46295), (985, 37694), (1970, 18847), (2005, 18518), (4010, 9259)]