2166650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2549}}^1$

素因数の和:2578

約数の個数: 24

約数和(自身を含む): 4268700

約数和(自身を除く): 2102050

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 2549, 5098, 12745, 25490, 43333, 63725, 86666, 127450, 216665, 433330, 1083325, 2166650]

約数ペア:

[(1, 2166650), (2, 1083325), (5, 433330), (10, 216665), (17, 127450), (25, 86666), (34, 63725), (50, 43333), (85, 25490), (170, 12745), (425, 5098), (850, 2549)]