39433780

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{18427}}^1$

素因数の和:18543

約数の個数: 24

約数和(自身を含む): 83589408

約数和(自身を除く): 44155628

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 18427, 36854, 73708, 92135, 184270, 368540, 1971689, 3943378, 7886756, 9858445, 19716890, 39433780]

約数ペア:

[(1, 39433780), (2, 19716890), (4, 9858445), (5, 7886756), (10, 3943378), (20, 1971689), (107, 368540), (214, 184270), (428, 92135), (535, 73708), (1070, 36854), (2140, 18427)]