1067000

素因数分解:

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

素因数の和:129

約数の個数: 64

約数和(自身を含む): 2751840

約数和(自身を除く): 1684840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 97, 100, 110, 125, 194, 200, 220, 250, 275, 388, 440, 485, 500, 550, 776, 970, 1000, 1067, 1100, 1375, 1940, 2134, 2200, 2425, 2750, 3880, 4268, 4850, 5335, 5500, 8536, 9700, 10670, 11000, 12125, 19400, 21340, 24250, 26675, 42680, 48500, 53350, 97000, 106700, 133375, 213400, 266750, 533500, 1067000]

約数ペア:

[(1, 1067000), (2, 533500), (4, 266750), (5, 213400), (8, 133375), (10, 106700), (11, 97000), (20, 53350), (22, 48500), (25, 42680), (40, 26675), (44, 24250), (50, 21340), (55, 19400), (88, 12125), (97, 11000), (100, 10670), (110, 9700), (125, 8536), (194, 5500), (200, 5335), (220, 4850), (250, 4268), (275, 3880), (388, 2750), (440, 2425), (485, 2200), (500, 2134), (550, 1940), (776, 1375), (970, 1100), (1000, 1067)]