6642100

素因数分解:

$2^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:664

約数の個数: 36

約数和(自身を含む): 14554624

約数和(自身を除く): 7912524

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 127, 254, 508, 523, 635, 1046, 1270, 2092, 2540, 2615, 3175, 5230, 6350, 10460, 12700, 13075, 26150, 52300, 66421, 132842, 265684, 332105, 664210, 1328420, 1660525, 3321050, 6642100]

約数ペア:

[(1, 6642100), (2, 3321050), (4, 1660525), (5, 1328420), (10, 664210), (20, 332105), (25, 265684), (50, 132842), (100, 66421), (127, 52300), (254, 26150), (508, 13075), (523, 12700), (635, 10460), (1046, 6350), (1270, 5230), (2092, 3175), (2540, 2615)]