26084530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 53084160

約数和(自身を除く): 26999630

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 47, 94, 95, 115, 127, 190, 230, 235, 254, 437, 470, 635, 874, 893, 1081, 1270, 1786, 2162, 2185, 2413, 2921, 4370, 4465, 4826, 5405, 5842, 5969, 8930, 10810, 11938, 12065, 14605, 20539, 24130, 29210, 29845, 41078, 55499, 59690, 102695, 110998, 113411, 137287, 205390, 226822, 274574, 277495, 554990, 567055, 686435, 1134110, 1372870, 2608453, 5216906, 13042265, 26084530]

約数ペア:

[(1, 26084530), (2, 13042265), (5, 5216906), (10, 2608453), (19, 1372870), (23, 1134110), (38, 686435), (46, 567055), (47, 554990), (94, 277495), (95, 274574), (115, 226822), (127, 205390), (190, 137287), (230, 113411), (235, 110998), (254, 102695), (437, 59690), (470, 55499), (635, 41078), (874, 29845), (893, 29210), (1081, 24130), (1270, 20539), (1786, 14605), (2162, 12065), (2185, 11938), (2413, 10810), (2921, 8930), (4370, 5969), (4465, 5842), (4826, 5405)]