33442940

素因数分解:

$2^2\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{1489}}^1$

素因数の和:2621

約数の個数: 24

約数和(自身を含む): 70339920

約数和(自身を除く): 36896980

約数列:

[1, 2, 4, 5, 10, 20, 1123, 1489, 2246, 2978, 4492, 5615, 5956, 7445, 11230, 14890, 22460, 29780, 1672147, 3344294, 6688588, 8360735, 16721470, 33442940]

約数ペア:

[(1, 33442940), (2, 16721470), (4, 8360735), (5, 6688588), (10, 3344294), (20, 1672147), (1123, 29780), (1489, 22460), (2246, 14890), (2978, 11230), (4492, 7445), (5615, 5956)]