2100045530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{11119}}^1$

素因数の和:11255

約数の個数: 64

約数和(自身を含む): 4409925120

約数和(自身を除く): 2309879590

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 101, 110, 170, 187, 202, 374, 505, 935, 1010, 1111, 1717, 1870, 2222, 3434, 5555, 8585, 11110, 11119, 17170, 18887, 22238, 37774, 55595, 94435, 111190, 122309, 188870, 189023, 244618, 378046, 611545, 945115, 1123019, 1223090, 1890230, 2079253, 2246038, 4158506, 5615095, 10396265, 11230190, 12353209, 19091323, 20792530, 24706418, 38182646, 61766045, 95456615, 123532090, 190913230, 210004553, 420009106, 1050022765, 2100045530]

約数ペア:

[(1, 2100045530), (2, 1050022765), (5, 420009106), (10, 210004553), (11, 190913230), (17, 123532090), (22, 95456615), (34, 61766045), (55, 38182646), (85, 24706418), (101, 20792530), (110, 19091323), (170, 12353209), (187, 11230190), (202, 10396265), (374, 5615095), (505, 4158506), (935, 2246038), (1010, 2079253), (1111, 1890230), (1717, 1223090), (1870, 1123019), (2222, 945115), (3434, 611545), (5555, 378046), (8585, 244618), (11110, 189023), (11119, 188870), (17170, 122309), (18887, 111190), (22238, 94435), (37774, 55595)]