7010825840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{22511}}^1$

素因数の和:22770

約数の個数: 80

約数和(自身を含む): 17335140480

約数和(自身を除く): 10324314640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 229, 272, 340, 458, 680, 916, 1145, 1360, 1832, 2290, 3664, 3893, 4580, 7786, 9160, 15572, 18320, 19465, 22511, 31144, 38930, 45022, 62288, 77860, 90044, 112555, 155720, 180088, 225110, 311440, 360176, 382687, 450220, 765374, 900440, 1530748, 1800880, 1913435, 3061496, 3826870, 5155019, 6122992, 7653740, 10310038, 15307480, 20620076, 25775095, 30614960, 41240152, 51550190, 82480304, 87635323, 103100380, 175270646, 206200760, 350541292, 412401520, 438176615, 701082584, 876353230, 1402165168, 1752706460, 3505412920, 7010825840]

約数ペア:

[(1, 7010825840), (2, 3505412920), (4, 1752706460), (5, 1402165168), (8, 876353230), (10, 701082584), (16, 438176615), (17, 412401520), (20, 350541292), (34, 206200760), (40, 175270646), (68, 103100380), (80, 87635323), (85, 82480304), (136, 51550190), (170, 41240152), (229, 30614960), (272, 25775095), (340, 20620076), (458, 15307480), (680, 10310038), (916, 7653740), (1145, 6122992), (1360, 5155019), (1832, 3826870), (2290, 3061496), (3664, 1913435), (3893, 1800880), (4580, 1530748), (7786, 900440), (9160, 765374), (15572, 450220), (18320, 382687), (19465, 360176), (22511, 311440), (31144, 225110), (38930, 180088), (45022, 155720), (62288, 112555), (77860, 90044)]