537915760

素因数分解:

$2^4\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{3907}}^1$

素因数の和:5641

約数の個数: 40

約数和(自身を含む): 1251701136

約数和(自身を除く): 713785376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1721, 3442, 3907, 6884, 7814, 8605, 13768, 15628, 17210, 19535, 27536, 31256, 34420, 39070, 62512, 68840, 78140, 137680, 156280, 312560, 6723947, 13447894, 26895788, 33619735, 53791576, 67239470, 107583152, 134478940, 268957880, 537915760]

約数ペア:

[(1, 537915760), (2, 268957880), (4, 134478940), (5, 107583152), (8, 67239470), (10, 53791576), (16, 33619735), (20, 26895788), (40, 13447894), (80, 6723947), (1721, 312560), (3442, 156280), (3907, 137680), (6884, 78140), (7814, 68840), (8605, 62512), (13768, 39070), (15628, 34420), (17210, 31256), (19535, 27536)]