80085350

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{193}}^2$

素因数の和:441

約数の個数: 36

約数和(自身を含む): 153216756

約数和(自身を除く): 73131406

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 193, 215, 386, 430, 965, 1075, 1930, 2150, 4825, 8299, 9650, 16598, 37249, 41495, 74498, 82990, 186245, 207475, 372490, 414950, 931225, 1601707, 1862450, 3203414, 8008535, 16017070, 40042675, 80085350]

約数ペア:

[(1, 80085350), (2, 40042675), (5, 16017070), (10, 8008535), (25, 3203414), (43, 1862450), (50, 1601707), (86, 931225), (193, 414950), (215, 372490), (386, 207475), (430, 186245), (965, 82990), (1075, 74498), (1930, 41495), (2150, 37249), (4825, 16598), (8299, 9650)]