266750

素因数分解:

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

素因数の和:125

約数の個数: 32

約数和(自身を含む): 550368

約数和(自身を除く): 283618

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 97, 110, 125, 194, 250, 275, 485, 550, 970, 1067, 1375, 2134, 2425, 2750, 4850, 5335, 10670, 12125, 24250, 26675, 53350, 133375, 266750]

約数ペア:

[(1, 266750), (2, 133375), (5, 53350), (10, 26675), (11, 24250), (22, 12125), (25, 10670), (50, 5335), (55, 4850), (97, 2750), (110, 2425), (125, 2134), (194, 1375), (250, 1067), (275, 970), (485, 550)]