184181380

素因数分解:

$2^2\times 5^1\times {\mathrm{9209069}}^1$

素因数の和:9209078

約数の個数: 12

約数和(自身を含む): 386780940

約数和(自身を除く): 202599560

約数列:

[1, 2, 4, 5, 10, 20, 9209069, 18418138, 36836276, 46045345, 92090690, 184181380]

約数ペア:

[(1, 184181380), (2, 92090690), (4, 46045345), (5, 36836276), (10, 18418138), (20, 9209069)]