7939120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{14177}}^1$

素因数の和:14197

約数の個数: 40

約数和(自身を含む): 21096864

約数和(自身を除く): 13157744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 14177, 28354, 56708, 70885, 99239, 113416, 141770, 198478, 226832, 283540, 396956, 496195, 567080, 793912, 992390, 1134160, 1587824, 1984780, 3969560, 7939120]

約数ペア:

[(1, 7939120), (2, 3969560), (4, 1984780), (5, 1587824), (7, 1134160), (8, 992390), (10, 793912), (14, 567080), (16, 496195), (20, 396956), (28, 283540), (35, 226832), (40, 198478), (56, 141770), (70, 113416), (80, 99239), (112, 70885), (140, 56708), (280, 28354), (560, 14177)]