3189040

素因数分解:

$2^4\times 5^1\times {\mathrm{39863}}^1$

素因数の和:39876

約数の個数: 20

約数和(自身を含む): 7414704

約数和(自身を除く): 4225664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 39863, 79726, 159452, 199315, 318904, 398630, 637808, 797260, 1594520, 3189040]

約数ペア:

[(1, 3189040), (2, 1594520), (4, 797260), (5, 637808), (8, 398630), (10, 318904), (16, 199315), (20, 159452), (40, 79726), (80, 39863)]