475329712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2503}}^1$

素因数の和:2618

約数の個数: 80

約数和(自身を含む): 1095429888

約数和(自身を除く): 620100176

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 83, 88, 104, 143, 166, 176, 208, 286, 332, 572, 664, 913, 1079, 1144, 1328, 1826, 2158, 2288, 2503, 3652, 4316, 5006, 7304, 8632, 10012, 11869, 14608, 17264, 20024, 23738, 27533, 32539, 40048, 47476, 55066, 65078, 94952, 110132, 130156, 189904, 207749, 220264, 260312, 357929, 415498, 440528, 520624, 715858, 830996, 1431716, 1661992, 2285239, 2700737, 2863432, 3323984, 4570478, 5401474, 5726864, 9140956, 10802948, 18281912, 21605896, 29708107, 36563824, 43211792, 59416214, 118832428, 237664856, 475329712]

約数ペア:

[(1, 475329712), (2, 237664856), (4, 118832428), (8, 59416214), (11, 43211792), (13, 36563824), (16, 29708107), (22, 21605896), (26, 18281912), (44, 10802948), (52, 9140956), (83, 5726864), (88, 5401474), (104, 4570478), (143, 3323984), (166, 2863432), (176, 2700737), (208, 2285239), (286, 1661992), (332, 1431716), (572, 830996), (664, 715858), (913, 520624), (1079, 440528), (1144, 415498), (1328, 357929), (1826, 260312), (2158, 220264), (2288, 207749), (2503, 189904), (3652, 130156), (4316, 110132), (5006, 94952), (7304, 65078), (8632, 55066), (10012, 47476), (11869, 40048), (14608, 32539), (17264, 27533), (20024, 23738)]