5361680

素因数分解:

$2^4\times 5^1\times {\mathrm{67021}}^1$

素因数の和:67034

約数の個数: 20

約数和(自身を含む): 12466092

約数和(自身を除く): 7104412

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 67021, 134042, 268084, 335105, 536168, 670210, 1072336, 1340420, 2680840, 5361680]

約数ペア:

[(1, 5361680), (2, 2680840), (4, 1340420), (5, 1072336), (8, 670210), (10, 536168), (16, 335105), (20, 268084), (40, 134042), (80, 67021)]