2017103440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2292163}}^1$

素因数の和:2292187

約数の個数: 40

約数和(自身を含む): 5116110048

約数和(自身を除く): 3099006608

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 2292163, 4584326, 9168652, 11460815, 18337304, 22921630, 25213793, 36674608, 45843260, 50427586, 91686520, 100855172, 126068965, 183373040, 201710344, 252137930, 403420688, 504275860, 1008551720, 2017103440]

約数ペア:

[(1, 2017103440), (2, 1008551720), (4, 504275860), (5, 403420688), (8, 252137930), (10, 201710344), (11, 183373040), (16, 126068965), (20, 100855172), (22, 91686520), (40, 50427586), (44, 45843260), (55, 36674608), (80, 25213793), (88, 22921630), (110, 18337304), (176, 11460815), (220, 9168652), (440, 4584326), (880, 2292163)]