4536560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{8101}}^1$

素因数の和:8121

約数の個数: 40

約数和(自身を含む): 12055776

約数和(自身を除く): 7519216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 8101, 16202, 32404, 40505, 56707, 64808, 81010, 113414, 129616, 162020, 226828, 283535, 324040, 453656, 567070, 648080, 907312, 1134140, 2268280, 4536560]

約数ペア:

[(1, 4536560), (2, 2268280), (4, 1134140), (5, 907312), (7, 648080), (8, 567070), (10, 453656), (14, 324040), (16, 283535), (20, 226828), (28, 162020), (35, 129616), (40, 113414), (56, 81010), (70, 64808), (80, 56707), (112, 40505), (140, 32404), (280, 16202), (560, 8101)]