46396940

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{21283}}^1$

素因数の和:21401

約数の個数: 24

約数和(自身を含む): 98332080

約数和(自身を除く): 51935140

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 21283, 42566, 85132, 106415, 212830, 425660, 2319847, 4639694, 9279388, 11599235, 23198470, 46396940]

約数ペア:

[(1, 46396940), (2, 23198470), (4, 11599235), (5, 9279388), (10, 4639694), (20, 2319847), (109, 425660), (218, 212830), (436, 106415), (545, 85132), (1090, 42566), (2180, 21283)]