2017809650

素因数分解:

$2^1\times 5^2\times {\mathrm{503}}^1\times {\mathrm{80231}}^1$

素因数の和:80746

約数の個数: 24

約数和(自身を含む): 3760634304

約数和(自身を除く): 1742824654

約数列:

[1, 2, 5, 10, 25, 50, 503, 1006, 2515, 5030, 12575, 25150, 80231, 160462, 401155, 802310, 2005775, 4011550, 40356193, 80712386, 201780965, 403561930, 1008904825, 2017809650]

約数ペア:

[(1, 2017809650), (2, 1008904825), (5, 403561930), (10, 201780965), (25, 80712386), (50, 40356193), (503, 4011550), (1006, 2005775), (2515, 802310), (5030, 401155), (12575, 160462), (25150, 80231)]