8388610040

素因数分解:

$2^3\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{146347}}^1$

素因数の和:147791

約数の個数: 32

約数和(自身を含む): 18887672880

約数和(自身を除く): 10499062840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1433, 2866, 5732, 7165, 11464, 14330, 28660, 57320, 146347, 292694, 585388, 731735, 1170776, 1463470, 2926940, 5853880, 209715251, 419430502, 838861004, 1048576255, 1677722008, 2097152510, 4194305020, 8388610040]

約数ペア:

[(1, 8388610040), (2, 4194305020), (4, 2097152510), (5, 1677722008), (8, 1048576255), (10, 838861004), (20, 419430502), (40, 209715251), (1433, 5853880), (2866, 2926940), (5732, 1463470), (7165, 1170776), (11464, 731735), (14330, 585388), (28660, 292694), (57320, 146347)]