172751060

素因数分解:

$2^2\times 5^1\times {\mathrm{2371}}^1\times {\mathrm{3643}}^1$

素因数の和:6023

約数の個数: 24

約数和(自身を含む): 363029856

約数和(自身を除く): 190278796

約数列:

[1, 2, 4, 5, 10, 20, 2371, 3643, 4742, 7286, 9484, 11855, 14572, 18215, 23710, 36430, 47420, 72860, 8637553, 17275106, 34550212, 43187765, 86375530, 172751060]

約数ペア:

[(1, 172751060), (2, 86375530), (4, 43187765), (5, 34550212), (10, 17275106), (20, 8637553), (2371, 72860), (3643, 47420), (4742, 36430), (7286, 23710), (9484, 18215), (11855, 14572)]