13776280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{49201}}^1$

素因数の和:49219

約数の個数: 32

約数和(自身を含む): 35425440

約数和(自身を除く): 21649160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 49201, 98402, 196804, 246005, 344407, 393608, 492010, 688814, 984020, 1377628, 1722035, 1968040, 2755256, 3444070, 6888140, 13776280]

約数ペア:

[(1, 13776280), (2, 6888140), (4, 3444070), (5, 2755256), (7, 1968040), (8, 1722035), (10, 1377628), (14, 984020), (20, 688814), (28, 492010), (35, 393608), (40, 344407), (56, 246005), (70, 196804), (140, 98402), (280, 49201)]