40050176

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 80

約数和(自身を含む): 88387200

約数和(自身を除く): 48337024

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 179, 184, 256, 304, 358, 368, 437, 512, 608, 716, 736, 874, 1216, 1432, 1472, 1748, 2432, 2864, 2944, 3401, 3496, 4117, 4864, 5728, 5888, 6802, 6992, 8234, 9728, 11456, 11776, 13604, 13984, 16468, 22912, 27208, 27968, 32936, 45824, 54416, 55936, 65872, 78223, 91648, 108832, 111872, 131744, 156446, 217664, 223744, 263488, 312892, 435328, 526976, 625784, 870656, 1053952, 1251568, 1741312, 2107904, 2503136, 5006272, 10012544, 20025088, 40050176]

約数ペア:

[(1, 40050176), (2, 20025088), (4, 10012544), (8, 5006272), (16, 2503136), (19, 2107904), (23, 1741312), (32, 1251568), (38, 1053952), (46, 870656), (64, 625784), (76, 526976), (92, 435328), (128, 312892), (152, 263488), (179, 223744), (184, 217664), (256, 156446), (304, 131744), (358, 111872), (368, 108832), (437, 91648), (512, 78223), (608, 65872), (716, 55936), (736, 54416), (874, 45824), (1216, 32936), (1432, 27968), (1472, 27208), (1748, 22912), (2432, 16468), (2864, 13984), (2944, 13604), (3401, 11776), (3496, 11456), (4117, 9728), (4864, 8234), (5728, 6992), (5888, 6802)]