550051840

素因数分解:

$2^{13}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1033}}^1$

素因数の和:1077

約数の個数: 112

約数和(自身を含む): 1422961848

約数和(自身を除く): 872910008

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1033, 1040, 1280, 1664, 2048, 2066, 2080, 2560, 3328, 4096, 4132, 4160, 5120, 5165, 6656, 8192, 8264, 8320, 10240, 10330, 13312, 13429, 16528, 16640, 20480, 20660, 26624, 26858, 33056, 33280, 40960, 41320, 53248, 53716, 66112, 66560, 67145, 82640, 106496, 107432, 132224, 133120, 134290, 165280, 214864, 264448, 266240, 268580, 330560, 429728, 528896, 532480, 537160, 661120, 859456, 1057792, 1074320, 1322240, 1718912, 2115584, 2148640, 2644480, 3437824, 4231168, 4297280, 5288960, 6875648, 8462336, 8594560, 10577920, 13751296, 17189120, 21155840, 27502592, 34378240, 42311680, 55005184, 68756480, 110010368, 137512960, 275025920, 550051840]

約数ペア:

[(1, 550051840), (2, 275025920), (4, 137512960), (5, 110010368), (8, 68756480), (10, 55005184), (13, 42311680), (16, 34378240), (20, 27502592), (26, 21155840), (32, 17189120), (40, 13751296), (52, 10577920), (64, 8594560), (65, 8462336), (80, 6875648), (104, 5288960), (128, 4297280), (130, 4231168), (160, 3437824), (208, 2644480), (256, 2148640), (260, 2115584), (320, 1718912), (416, 1322240), (512, 1074320), (520, 1057792), (640, 859456), (832, 661120), (1024, 537160), (1033, 532480), (1040, 528896), (1280, 429728), (1664, 330560), (2048, 268580), (2066, 266240), (2080, 264448), (2560, 214864), (3328, 165280), (4096, 134290), (4132, 133120), (4160, 132224), (5120, 107432), (5165, 106496), (6656, 82640), (8192, 67145), (8264, 66560), (8320, 66112), (10240, 53716), (10330, 53248), (13312, 41320), (13429, 40960), (16528, 33280), (16640, 33056), (20480, 26858), (20660, 26624)]