2017130600

素因数分解:

$2^3\times 5^2\times {\mathrm{503}}^1\times {\mathrm{20051}}^1$

素因数の和:20570

約数の個数: 48

約数和(自身を含む): 4699386720

約数和(自身を除く): 2682256120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 503, 1006, 2012, 2515, 4024, 5030, 10060, 12575, 20051, 20120, 25150, 40102, 50300, 80204, 100255, 100600, 160408, 200510, 401020, 501275, 802040, 1002550, 2005100, 4010200, 10085653, 20171306, 40342612, 50428265, 80685224, 100856530, 201713060, 252141325, 403426120, 504282650, 1008565300, 2017130600]

約数ペア:

[(1, 2017130600), (2, 1008565300), (4, 504282650), (5, 403426120), (8, 252141325), (10, 201713060), (20, 100856530), (25, 80685224), (40, 50428265), (50, 40342612), (100, 20171306), (200, 10085653), (503, 4010200), (1006, 2005100), (2012, 1002550), (2515, 802040), (4024, 501275), (5030, 401020), (10060, 200510), (12575, 160408), (20051, 100600), (20120, 100255), (25150, 80204), (40102, 50300)]