40945152

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 160

約数和(自身を含む): 121777920

約数和(自身を除く): 80832768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 61, 64, 69, 76, 92, 96, 114, 122, 128, 138, 152, 183, 184, 192, 228, 244, 256, 276, 304, 366, 368, 384, 437, 456, 488, 512, 552, 608, 732, 736, 768, 874, 912, 976, 1104, 1159, 1216, 1311, 1403, 1464, 1472, 1536, 1748, 1824, 1952, 2208, 2318, 2432, 2622, 2806, 2928, 2944, 3477, 3496, 3648, 3904, 4209, 4416, 4636, 4864, 5244, 5612, 5856, 5888, 6954, 6992, 7296, 7808, 8418, 8832, 9272, 9728, 10488, 11224, 11712, 11776, 13908, 13984, 14592, 15616, 16836, 17664, 18544, 20976, 22448, 23424, 26657, 27816, 27968, 29184, 31232, 33672, 35328, 37088, 41952, 44896, 46848, 53314, 55632, 55936, 67344, 74176, 79971, 83904, 89792, 93696, 106628, 111264, 111872, 134688, 148352, 159942, 167808, 179584, 213256, 222528, 223744, 269376, 296704, 319884, 335616, 359168, 426512, 445056, 538752, 593408, 639768, 671232, 718336, 853024, 890112, 1077504, 1279536, 1706048, 1780224, 2155008, 2559072, 3412096, 5118144, 6824192, 10236288, 13648384, 20472576, 40945152]

約数ペア:

[(1, 40945152), (2, 20472576), (3, 13648384), (4, 10236288), (6, 6824192), (8, 5118144), (12, 3412096), (16, 2559072), (19, 2155008), (23, 1780224), (24, 1706048), (32, 1279536), (38, 1077504), (46, 890112), (48, 853024), (57, 718336), (61, 671232), (64, 639768), (69, 593408), (76, 538752), (92, 445056), (96, 426512), (114, 359168), (122, 335616), (128, 319884), (138, 296704), (152, 269376), (183, 223744), (184, 222528), (192, 213256), (228, 179584), (244, 167808), (256, 159942), (276, 148352), (304, 134688), (366, 111872), (368, 111264), (384, 106628), (437, 93696), (456, 89792), (488, 83904), (512, 79971), (552, 74176), (608, 67344), (732, 55936), (736, 55632), (768, 53314), (874, 46848), (912, 44896), (976, 41952), (1104, 37088), (1159, 35328), (1216, 33672), (1311, 31232), (1403, 29184), (1464, 27968), (1472, 27816), (1536, 26657), (1748, 23424), (1824, 22448), (1952, 20976), (2208, 18544), (2318, 17664), (2432, 16836), (2622, 15616), (2806, 14592), (2928, 13984), (2944, 13908), (3477, 11776), (3496, 11712), (3648, 11224), (3904, 10488), (4209, 9728), (4416, 9272), (4636, 8832), (4864, 8418), (5244, 7808), (5612, 7296), (5856, 6992), (5888, 6954)]