1700720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{3037}}^1$

素因数の和:3057

約数の個数: 40

約数和(自身を含む): 4520544

約数和(自身を除く): 2819824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3037, 6074, 12148, 15185, 21259, 24296, 30370, 42518, 48592, 60740, 85036, 106295, 121480, 170072, 212590, 242960, 340144, 425180, 850360, 1700720]

約数ペア:

[(1, 1700720), (2, 850360), (4, 425180), (5, 340144), (7, 242960), (8, 212590), (10, 170072), (14, 121480), (16, 106295), (20, 85036), (28, 60740), (35, 48592), (40, 42518), (56, 30370), (70, 24296), (80, 21259), (112, 15185), (140, 12148), (280, 6074), (560, 3037)]