42126190

素因数分解:

$2^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{5021}}^1$

素因数の和:5867

約数の個数: 16

約数和(自身を含む): 75932640

約数和(自身を除く): 33806450

約数列:

[1, 2, 5, 10, 839, 1678, 4195, 5021, 8390, 10042, 25105, 50210, 4212619, 8425238, 21063095, 42126190]

約数ペア:

[(1, 42126190), (2, 21063095), (5, 8425238), (10, 4212619), (839, 50210), (1678, 25105), (4195, 10042), (5021, 8390)]