80519296

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 194322240

約数和(自身を除く): 113802944

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 53, 64, 83, 88, 104, 106, 128, 143, 166, 176, 208, 212, 286, 332, 352, 416, 424, 572, 583, 664, 689, 704, 832, 848, 913, 1079, 1144, 1166, 1328, 1378, 1408, 1664, 1696, 1826, 2158, 2288, 2332, 2656, 2756, 3392, 3652, 4316, 4399, 4576, 4664, 5312, 5512, 6784, 7304, 7579, 8632, 8798, 9152, 9328, 10624, 11024, 11869, 14608, 15158, 17264, 17596, 18304, 18656, 22048, 23738, 29216, 30316, 34528, 35192, 37312, 44096, 47476, 48389, 57187, 58432, 60632, 69056, 70384, 74624, 88192, 94952, 96778, 114374, 116864, 121264, 138112, 140768, 189904, 193556, 228748, 242528, 281536, 379808, 387112, 457496, 485056, 563072, 629057, 759616, 774224, 914992, 970112, 1258114, 1519232, 1548448, 1829984, 2516228, 3096896, 3659968, 5032456, 6193792, 7319936, 10064912, 20129824, 40259648, 80519296]

約数ペア:

[(1, 80519296), (2, 40259648), (4, 20129824), (8, 10064912), (11, 7319936), (13, 6193792), (16, 5032456), (22, 3659968), (26, 3096896), (32, 2516228), (44, 1829984), (52, 1548448), (53, 1519232), (64, 1258114), (83, 970112), (88, 914992), (104, 774224), (106, 759616), (128, 629057), (143, 563072), (166, 485056), (176, 457496), (208, 387112), (212, 379808), (286, 281536), (332, 242528), (352, 228748), (416, 193556), (424, 189904), (572, 140768), (583, 138112), (664, 121264), (689, 116864), (704, 114374), (832, 96778), (848, 94952), (913, 88192), (1079, 74624), (1144, 70384), (1166, 69056), (1328, 60632), (1378, 58432), (1408, 57187), (1664, 48389), (1696, 47476), (1826, 44096), (2158, 37312), (2288, 35192), (2332, 34528), (2656, 30316), (2756, 29216), (3392, 23738), (3652, 22048), (4316, 18656), (4399, 18304), (4576, 17596), (4664, 17264), (5312, 15158), (5512, 14608), (6784, 11869), (7304, 11024), (7579, 10624), (8632, 9328), (8798, 9152)]