7141400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{5101}}^1$

素因数の和:5124

約数の個数: 48

約数和(自身を含む): 18979440

約数和(自身を除く): 11838040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 5101, 10202, 20404, 25505, 35707, 40808, 51010, 71414, 102020, 127525, 142828, 178535, 204040, 255050, 285656, 357070, 510100, 714140, 892675, 1020200, 1428280, 1785350, 3570700, 7141400]

約数ペア:

[(1, 7141400), (2, 3570700), (4, 1785350), (5, 1428280), (7, 1020200), (8, 892675), (10, 714140), (14, 510100), (20, 357070), (25, 285656), (28, 255050), (35, 204040), (40, 178535), (50, 142828), (56, 127525), (70, 102020), (100, 71414), (140, 51010), (175, 40808), (200, 35707), (280, 25505), (350, 20404), (700, 10202), (1400, 5101)]