5457128390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{9293}}^1\times {\mathrm{8389}}^1$

素因数の和:17696

約数の個数: 32

約数和(自身を含む): 11228639040

約数和(自身を除く): 5771510650

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 8389, 9293, 16778, 18586, 41945, 46465, 58723, 65051, 83890, 92930, 117446, 130102, 293615, 325255, 587230, 650510, 77958977, 155917954, 389794885, 545712839, 779589770, 1091425678, 2728564195, 5457128390]

約数ペア:

[(1, 5457128390), (2, 2728564195), (5, 1091425678), (7, 779589770), (10, 545712839), (14, 389794885), (35, 155917954), (70, 77958977), (8389, 650510), (9293, 587230), (16778, 325255), (18586, 293615), (41945, 130102), (46465, 117446), (58723, 92930), (65051, 83890)]