8310080

素因数分解:

$2^6\times 5^1\times {\mathrm{25969}}^1$

素因数の和:25986

約数の個数: 28

約数和(自身を含む): 19789140

約数和(自身を除く): 11479060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 25969, 51938, 103876, 129845, 207752, 259690, 415504, 519380, 831008, 1038760, 1662016, 2077520, 4155040, 8310080]

約数ペア:

[(1, 8310080), (2, 4155040), (4, 2077520), (5, 1662016), (8, 1038760), (10, 831008), (16, 519380), (20, 415504), (32, 259690), (40, 207752), (64, 129845), (80, 103876), (160, 51938), (320, 25969)]