38896100

素因数分解:

$2^2\times 5^2\times {\mathrm{388961}}^1$

素因数の和:388975

約数の個数: 18

約数和(自身を含む): 84404754

約数和(自身を除く): 45508654

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 388961, 777922, 1555844, 1944805, 3889610, 7779220, 9724025, 19448050, 38896100]

約数ペア:

[(1, 38896100), (2, 19448050), (4, 9724025), (5, 7779220), (10, 3889610), (20, 1944805), (25, 1555844), (50, 777922), (100, 388961)]