1020004150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{45233}}^1$

素因数の和:45297

約数の個数: 48

約数和(自身を含む): 2120208048

約数和(自身を除く): 1100203898

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 205, 275, 410, 451, 550, 902, 1025, 2050, 2255, 4510, 11275, 22550, 45233, 90466, 226165, 452330, 497563, 995126, 1130825, 1854553, 2261650, 2487815, 3709106, 4975630, 9272765, 12439075, 18545530, 20400083, 24878150, 40800166, 46363825, 92727650, 102000415, 204000830, 510002075, 1020004150]

約数ペア:

[(1, 1020004150), (2, 510002075), (5, 204000830), (10, 102000415), (11, 92727650), (22, 46363825), (25, 40800166), (41, 24878150), (50, 20400083), (55, 18545530), (82, 12439075), (110, 9272765), (205, 4975630), (275, 3709106), (410, 2487815), (451, 2261650), (550, 1854553), (902, 1130825), (1025, 995126), (2050, 497563), (2255, 452330), (4510, 226165), (11275, 90466), (22550, 45233)]