2268280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{8101}}^1$

素因数の和:8119

約数の個数: 32

約数和(自身を含む): 5833440

約数和(自身を除く): 3565160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 8101, 16202, 32404, 40505, 56707, 64808, 81010, 113414, 162020, 226828, 283535, 324040, 453656, 567070, 1134140, 2268280]

約数ペア:

[(1, 2268280), (2, 1134140), (4, 567070), (5, 453656), (7, 324040), (8, 283535), (10, 226828), (14, 162020), (20, 113414), (28, 81010), (35, 64808), (40, 56707), (56, 40505), (70, 32404), (140, 16202), (280, 8101)]