8150558720

素因数分解:

$2^{11}\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1429}}^1$

素因数の和:2013

約数の個数: 96

約数和(自身を含む): 19605385800

約数和(自身を除く): 11454827080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 557, 640, 1024, 1114, 1280, 1429, 2048, 2228, 2560, 2785, 2858, 4456, 5120, 5570, 5716, 7145, 8912, 10240, 11140, 11432, 14290, 17824, 22280, 22864, 28580, 35648, 44560, 45728, 57160, 71296, 89120, 91456, 114320, 142592, 178240, 182912, 228640, 285184, 356480, 365824, 457280, 570368, 712960, 731648, 795953, 914560, 1140736, 1425920, 1463296, 1591906, 1829120, 2851840, 2926592, 3183812, 3658240, 3979765, 5703680, 6367624, 7316480, 7959530, 12735248, 14632960, 15919060, 25470496, 31838120, 50940992, 63676240, 101881984, 127352480, 203763968, 254704960, 407527936, 509409920, 815055872, 1018819840, 1630111744, 2037639680, 4075279360, 8150558720]

約数ペア:

[(1, 8150558720), (2, 4075279360), (4, 2037639680), (5, 1630111744), (8, 1018819840), (10, 815055872), (16, 509409920), (20, 407527936), (32, 254704960), (40, 203763968), (64, 127352480), (80, 101881984), (128, 63676240), (160, 50940992), (256, 31838120), (320, 25470496), (512, 15919060), (557, 14632960), (640, 12735248), (1024, 7959530), (1114, 7316480), (1280, 6367624), (1429, 5703680), (2048, 3979765), (2228, 3658240), (2560, 3183812), (2785, 2926592), (2858, 2851840), (4456, 1829120), (5120, 1591906), (5570, 1463296), (5716, 1425920), (7145, 1140736), (8912, 914560), (10240, 795953), (11140, 731648), (11432, 712960), (14290, 570368), (17824, 457280), (22280, 365824), (22864, 356480), (28580, 285184), (35648, 228640), (44560, 182912), (45728, 178240), (57160, 142592), (71296, 114320), (89120, 91456)]