82016500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{9649}}^1$

素因数の和:9685

約数の個数: 48

約数和(自身を含む): 189680400

約数和(自身を除く): 107663900

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 850, 1700, 2125, 4250, 8500, 9649, 19298, 38596, 48245, 96490, 164033, 192980, 241225, 328066, 482450, 656132, 820165, 964900, 1206125, 1640330, 2412250, 3280660, 4100825, 4824500, 8201650, 16403300, 20504125, 41008250, 82016500]

約数ペア:

[(1, 82016500), (2, 41008250), (4, 20504125), (5, 16403300), (10, 8201650), (17, 4824500), (20, 4100825), (25, 3280660), (34, 2412250), (50, 1640330), (68, 1206125), (85, 964900), (100, 820165), (125, 656132), (170, 482450), (250, 328066), (340, 241225), (425, 192980), (500, 164033), (850, 96490), (1700, 48245), (2125, 38596), (4250, 19298), (8500, 9649)]