6668750

素因数分解:

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

素因数の和:135

約数の個数: 48

約数和(自身を含む): 13780368

約数和(自身を除く): 7111618

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 97, 110, 125, 194, 250, 275, 485, 550, 625, 970, 1067, 1250, 1375, 2134, 2425, 2750, 3125, 4850, 5335, 6250, 6875, 10670, 12125, 13750, 24250, 26675, 34375, 53350, 60625, 68750, 121250, 133375, 266750, 303125, 606250, 666875, 1333750, 3334375, 6668750]

約数ペア:

[(1, 6668750), (2, 3334375), (5, 1333750), (10, 666875), (11, 606250), (22, 303125), (25, 266750), (50, 133375), (55, 121250), (97, 68750), (110, 60625), (125, 53350), (194, 34375), (250, 26675), (275, 24250), (485, 13750), (550, 12125), (625, 10670), (970, 6875), (1067, 6250), (1250, 5335), (1375, 4850), (2134, 3125), (2425, 2750)]