43875040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 114688224

約数和(自身を除く): 70813184

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 97, 110, 160, 176, 194, 220, 257, 352, 388, 440, 485, 514, 776, 880, 970, 1028, 1067, 1285, 1552, 1760, 1940, 2056, 2134, 2570, 2827, 3104, 3880, 4112, 4268, 5140, 5335, 5654, 7760, 8224, 8536, 10280, 10670, 11308, 14135, 15520, 17072, 20560, 21340, 22616, 24929, 28270, 34144, 41120, 42680, 45232, 49858, 56540, 85360, 90464, 99716, 113080, 124645, 170720, 199432, 226160, 249290, 274219, 398864, 452320, 498580, 548438, 797728, 997160, 1096876, 1371095, 1994320, 2193752, 2742190, 3988640, 4387504, 5484380, 8775008, 10968760, 21937520, 43875040]

約数ペア:

[(1, 43875040), (2, 21937520), (4, 10968760), (5, 8775008), (8, 5484380), (10, 4387504), (11, 3988640), (16, 2742190), (20, 2193752), (22, 1994320), (32, 1371095), (40, 1096876), (44, 997160), (55, 797728), (80, 548438), (88, 498580), (97, 452320), (110, 398864), (160, 274219), (176, 249290), (194, 226160), (220, 199432), (257, 170720), (352, 124645), (388, 113080), (440, 99716), (485, 90464), (514, 85360), (776, 56540), (880, 49858), (970, 45232), (1028, 42680), (1067, 41120), (1285, 34144), (1552, 28270), (1760, 24929), (1940, 22616), (2056, 21340), (2134, 20560), (2570, 17072), (2827, 15520), (3104, 14135), (3880, 11308), (4112, 10670), (4268, 10280), (5140, 8536), (5335, 8224), (5654, 7760)]