40310168

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 84049920

約数和(自身を除く): 43739752

約数列:

[1, 2, 4, 8, 23, 31, 37, 46, 62, 74, 92, 124, 148, 184, 191, 248, 296, 382, 713, 764, 851, 1147, 1426, 1528, 1702, 2294, 2852, 3404, 4393, 4588, 5704, 5921, 6808, 7067, 8786, 9176, 11842, 14134, 17572, 23684, 26381, 28268, 35144, 47368, 52762, 56536, 105524, 136183, 162541, 211048, 219077, 272366, 325082, 438154, 544732, 650164, 876308, 1089464, 1300328, 1752616, 5038771, 10077542, 20155084, 40310168]

約数ペア:

[(1, 40310168), (2, 20155084), (4, 10077542), (8, 5038771), (23, 1752616), (31, 1300328), (37, 1089464), (46, 876308), (62, 650164), (74, 544732), (92, 438154), (124, 325082), (148, 272366), (184, 219077), (191, 211048), (248, 162541), (296, 136183), (382, 105524), (713, 56536), (764, 52762), (851, 47368), (1147, 35144), (1426, 28268), (1528, 26381), (1702, 23684), (2294, 17572), (2852, 14134), (3404, 11842), (4393, 9176), (4588, 8786), (5704, 7067), (5921, 6808)]