54420160

素因数分解:

$2^6\times 5^1\times {\mathrm{170063}}^1$

素因数の和:170080

約数の個数: 28

約数和(自身を含む): 129588768

約数和(自身を除く): 75168608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 170063, 340126, 680252, 850315, 1360504, 1700630, 2721008, 3401260, 5442016, 6802520, 10884032, 13605040, 27210080, 54420160]

約数ペア:

[(1, 54420160), (2, 27210080), (4, 13605040), (5, 10884032), (8, 6802520), (10, 5442016), (16, 3401260), (20, 2721008), (32, 1700630), (40, 1360504), (64, 850315), (80, 680252), (160, 340126), (320, 170063)]