77532100

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{7993}}^1$

素因数の和:8104

約数の個数: 36

約数和(自身を含む): 170000404

約数和(自身を除く): 92468304

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 4850, 7993, 9700, 15986, 31972, 39965, 79930, 159860, 199825, 399650, 775321, 799300, 1550642, 3101284, 3876605, 7753210, 15506420, 19383025, 38766050, 77532100]

約数ペア:

[(1, 77532100), (2, 38766050), (4, 19383025), (5, 15506420), (10, 7753210), (20, 3876605), (25, 3101284), (50, 1550642), (97, 799300), (100, 775321), (194, 399650), (388, 199825), (485, 159860), (970, 79930), (1940, 39965), (2425, 31972), (4850, 15986), (7993, 9700)]