84579080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4289}}^1$

素因数の和:4346

約数の個数: 64

約数和(自身を含む): 208494000

約数和(自身を除く): 123914920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1972, 2465, 3944, 4289, 4930, 8578, 9860, 17156, 19720, 21445, 34312, 42890, 72913, 85780, 124381, 145826, 171560, 248762, 291652, 364565, 497524, 583304, 621905, 729130, 995048, 1243810, 1458260, 2114477, 2487620, 2916520, 4228954, 4975240, 8457908, 10572385, 16915816, 21144770, 42289540, 84579080]

約数ペア:

[(1, 84579080), (2, 42289540), (4, 21144770), (5, 16915816), (8, 10572385), (10, 8457908), (17, 4975240), (20, 4228954), (29, 2916520), (34, 2487620), (40, 2114477), (58, 1458260), (68, 1243810), (85, 995048), (116, 729130), (136, 621905), (145, 583304), (170, 497524), (232, 364565), (290, 291652), (340, 248762), (493, 171560), (580, 145826), (680, 124381), (986, 85780), (1160, 72913), (1972, 42890), (2465, 34312), (3944, 21445), (4289, 19720), (4930, 17156), (8578, 9860)]