9856280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{35201}}^1$

素因数の和:35219

約数の個数: 32

約数和(自身を含む): 25345440

約数和(自身を除く): 15489160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 35201, 70402, 140804, 176005, 246407, 281608, 352010, 492814, 704020, 985628, 1232035, 1408040, 1971256, 2464070, 4928140, 9856280]

約数ペア:

[(1, 9856280), (2, 4928140), (4, 2464070), (5, 1971256), (7, 1408040), (8, 1232035), (10, 985628), (14, 704020), (20, 492814), (28, 352010), (35, 281608), (40, 246407), (56, 176005), (70, 140804), (140, 70402), (280, 35201)]