15679993670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{19423}}^1$

素因数の和:19661

約数の個数: 64

約数和(自身を含む): 31718615040

約数和(自身を除く): 16038621370

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 179, 205, 358, 410, 451, 895, 902, 1790, 1969, 2255, 3938, 4510, 7339, 9845, 14678, 19423, 19690, 36695, 38846, 73390, 80729, 97115, 161458, 194230, 213653, 403645, 427306, 796343, 807290, 1068265, 1592686, 2136530, 3476717, 3981715, 6953434, 7963430, 8759773, 17383585, 17519546, 34767170, 38243887, 43798865, 76487774, 87597730, 142545397, 191219435, 285090794, 382438870, 712726985, 1425453970, 1567999367, 3135998734, 7839996835, 15679993670]

約数ペア:

[(1, 15679993670), (2, 7839996835), (5, 3135998734), (10, 1567999367), (11, 1425453970), (22, 712726985), (41, 382438870), (55, 285090794), (82, 191219435), (110, 142545397), (179, 87597730), (205, 76487774), (358, 43798865), (410, 38243887), (451, 34767170), (895, 17519546), (902, 17383585), (1790, 8759773), (1969, 7963430), (2255, 6953434), (3938, 3981715), (4510, 3476717), (7339, 2136530), (9845, 1592686), (14678, 1068265), (19423, 807290), (19690, 796343), (36695, 427306), (38846, 403645), (73390, 213653), (80729, 194230), (97115, 161458)]