16029040

素因数分解:

$2^4\times 5^1\times {\mathrm{200363}}^1$

素因数の和:200376

約数の個数: 20

約数和(自身を含む): 37267704

約数和(自身を除く): 21238664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 200363, 400726, 801452, 1001815, 1602904, 2003630, 3205808, 4007260, 8014520, 16029040]

約数ペア:

[(1, 16029040), (2, 8014520), (4, 4007260), (5, 3205808), (8, 2003630), (10, 1602904), (16, 1001815), (20, 801452), (40, 400726), (80, 200363)]