42769360

素因数分解:

$2^4\times 5^1\times {\mathrm{534617}}^1$

素因数の和:534630

約数の個数: 20

約数和(自身を含む): 99438948

約数和(自身を除く): 56669588

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 534617, 1069234, 2138468, 2673085, 4276936, 5346170, 8553872, 10692340, 21384680, 42769360]

約数ペア:

[(1, 42769360), (2, 21384680), (4, 10692340), (5, 8553872), (8, 5346170), (10, 4276936), (16, 2673085), (20, 2138468), (40, 1069234), (80, 534617)]