12576760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{44917}}^1$

素因数の和:44935

約数の個数: 32

約数和(自身を含む): 32340960

約数和(自身を除く): 19764200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 44917, 89834, 179668, 224585, 314419, 359336, 449170, 628838, 898340, 1257676, 1572095, 1796680, 2515352, 3144190, 6288380, 12576760]

約数ペア:

[(1, 12576760), (2, 6288380), (4, 3144190), (5, 2515352), (7, 1796680), (8, 1572095), (10, 1257676), (14, 898340), (20, 628838), (28, 449170), (35, 359336), (40, 314419), (56, 224585), (70, 179668), (140, 89834), (280, 44917)]