38330480

素因数分解:

$2^4\times 5^1\times {\mathrm{479131}}^1$

素因数の和:479144

約数の個数: 20

約数和(自身を含む): 89118552

約数和(自身を除く): 50788072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 479131, 958262, 1916524, 2395655, 3833048, 4791310, 7666096, 9582620, 19165240, 38330480]

約数ペア:

[(1, 38330480), (2, 19165240), (4, 9582620), (5, 7666096), (8, 4791310), (10, 3833048), (16, 2395655), (20, 1916524), (40, 958262), (80, 479131)]