57940160

素因数分解:

$2^6\times 5^1\times {\mathrm{181063}}^1$

素因数の和:181080

約数の個数: 28

約数和(自身を含む): 137970768

約数和(自身を除く): 80030608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 181063, 362126, 724252, 905315, 1448504, 1810630, 2897008, 3621260, 5794016, 7242520, 11588032, 14485040, 28970080, 57940160]

約数ペア:

[(1, 57940160), (2, 28970080), (4, 14485040), (5, 11588032), (8, 7242520), (10, 5794016), (16, 3621260), (20, 2897008), (32, 1810630), (40, 1448504), (64, 905315), (80, 724252), (160, 362126), (320, 181063)]