108820160

素因数分解:

$2^6\times 5^1\times {\mathrm{340063}}^1$

素因数の和:340080

約数の個数: 28

約数和(自身を含む): 259128768

約数和(自身を除く): 150308608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 340063, 680126, 1360252, 1700315, 2720504, 3400630, 5441008, 6801260, 10882016, 13602520, 21764032, 27205040, 54410080, 108820160]

約数ペア:

[(1, 108820160), (2, 54410080), (4, 27205040), (5, 21764032), (8, 13602520), (10, 10882016), (16, 6801260), (20, 5441008), (32, 3400630), (40, 2720504), (64, 1700315), (80, 1360252), (160, 680126), (320, 340063)]