88310080

素因数分解:

$2^6\times 5^1\times {\mathrm{275969}}^1$

素因数の和:275986

約数の個数: 28

約数和(自身を含む): 210289140

約数和(自身を除く): 121979060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 275969, 551938, 1103876, 1379845, 2207752, 2759690, 4415504, 5519380, 8831008, 11038760, 17662016, 22077520, 44155040, 88310080]

約数ペア:

[(1, 88310080), (2, 44155040), (4, 22077520), (5, 17662016), (8, 11038760), (10, 8831008), (16, 5519380), (20, 4415504), (32, 2759690), (40, 2207752), (64, 1379845), (80, 1103876), (160, 551938), (320, 275969)]