8220465440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{99377}}^1$

素因数の和:99450

約数の個数: 96

約数和(自身を含む): 21637373184

約数和(自身を除く): 13416907744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 80, 88, 94, 110, 160, 176, 188, 220, 235, 352, 376, 440, 470, 517, 752, 880, 940, 1034, 1504, 1760, 1880, 2068, 2585, 3760, 4136, 5170, 7520, 8272, 10340, 16544, 20680, 41360, 82720, 99377, 198754, 397508, 496885, 795016, 993770, 1093147, 1590032, 1987540, 2186294, 3180064, 3975080, 4372588, 4670719, 5465735, 7950160, 8745176, 9341438, 10931470, 15900320, 17490352, 18682876, 21862940, 23353595, 34980704, 37365752, 43725880, 46707190, 51377909, 74731504, 87451760, 93414380, 102755818, 149463008, 174903520, 186828760, 205511636, 256889545, 373657520, 411023272, 513779090, 747315040, 822046544, 1027558180, 1644093088, 2055116360, 4110232720, 8220465440]

約数ペア:

[(1, 8220465440), (2, 4110232720), (4, 2055116360), (5, 1644093088), (8, 1027558180), (10, 822046544), (11, 747315040), (16, 513779090), (20, 411023272), (22, 373657520), (32, 256889545), (40, 205511636), (44, 186828760), (47, 174903520), (55, 149463008), (80, 102755818), (88, 93414380), (94, 87451760), (110, 74731504), (160, 51377909), (176, 46707190), (188, 43725880), (220, 37365752), (235, 34980704), (352, 23353595), (376, 21862940), (440, 18682876), (470, 17490352), (517, 15900320), (752, 10931470), (880, 9341438), (940, 8745176), (1034, 7950160), (1504, 5465735), (1760, 4670719), (1880, 4372588), (2068, 3975080), (2585, 3180064), (3760, 2186294), (4136, 1987540), (5170, 1590032), (7520, 1093147), (8272, 993770), (10340, 795016), (16544, 496885), (20680, 397508), (41360, 198754), (82720, 99377)]