39270080

素因数分解:

$2^6\times 5^1\times {\mathrm{122719}}^1$

素因数の和:122736

約数の個数: 28

約数和(自身を含む): 93512640

約数和(自身を除く): 54242560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 122719, 245438, 490876, 613595, 981752, 1227190, 1963504, 2454380, 3927008, 4908760, 7854016, 9817520, 19635040, 39270080]

約数ペア:

[(1, 39270080), (2, 19635040), (4, 9817520), (5, 7854016), (8, 4908760), (10, 3927008), (16, 2454380), (20, 1963504), (32, 1227190), (40, 981752), (64, 613595), (80, 490876), (160, 245438), (320, 122719)]