15695944720

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1\times {\mathrm{10247}}^1$

素因数の和:10768

約数の個数: 80

約数和(自身を含む): 37466851968

約数和(自身を除く): 21770907248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 467, 656, 820, 934, 1640, 1868, 2335, 3280, 3736, 4670, 7472, 9340, 10247, 18680, 19147, 20494, 37360, 38294, 40988, 51235, 76588, 81976, 95735, 102470, 153176, 163952, 191470, 204940, 306352, 382940, 409880, 420127, 765880, 819760, 840254, 1531760, 1680508, 2100635, 3361016, 4201270, 4785349, 6722032, 8402540, 9570698, 16805080, 19141396, 23926745, 33610160, 38282792, 47853490, 76565584, 95706980, 191413960, 196199309, 382827920, 392398618, 784797236, 980996545, 1569594472, 1961993090, 3139188944, 3923986180, 7847972360, 15695944720]

約数ペア:

[(1, 15695944720), (2, 7847972360), (4, 3923986180), (5, 3139188944), (8, 1961993090), (10, 1569594472), (16, 980996545), (20, 784797236), (40, 392398618), (41, 382827920), (80, 196199309), (82, 191413960), (164, 95706980), (205, 76565584), (328, 47853490), (410, 38282792), (467, 33610160), (656, 23926745), (820, 19141396), (934, 16805080), (1640, 9570698), (1868, 8402540), (2335, 6722032), (3280, 4785349), (3736, 4201270), (4670, 3361016), (7472, 2100635), (9340, 1680508), (10247, 1531760), (18680, 840254), (19147, 819760), (20494, 765880), (37360, 420127), (38294, 409880), (40988, 382940), (51235, 306352), (76588, 204940), (81976, 191470), (95735, 163952), (102470, 153176)]