10968760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 27306720

約数和(自身を除く): 16337960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 110, 194, 220, 257, 388, 440, 485, 514, 776, 970, 1028, 1067, 1285, 1940, 2056, 2134, 2570, 2827, 3880, 4268, 5140, 5335, 5654, 8536, 10280, 10670, 11308, 14135, 21340, 22616, 24929, 28270, 42680, 49858, 56540, 99716, 113080, 124645, 199432, 249290, 274219, 498580, 548438, 997160, 1096876, 1371095, 2193752, 2742190, 5484380, 10968760]

約数ペア:

[(1, 10968760), (2, 5484380), (4, 2742190), (5, 2193752), (8, 1371095), (10, 1096876), (11, 997160), (20, 548438), (22, 498580), (40, 274219), (44, 249290), (55, 199432), (88, 124645), (97, 113080), (110, 99716), (194, 56540), (220, 49858), (257, 42680), (388, 28270), (440, 24929), (485, 22616), (514, 21340), (776, 14135), (970, 11308), (1028, 10670), (1067, 10280), (1285, 8536), (1940, 5654), (2056, 5335), (2134, 5140), (2570, 4268), (2827, 3880)]