39203240

素因数分解:

$2^3\times 5^1\times {\mathrm{980081}}^1$

素因数の和:980092

約数の個数: 16

約数和(自身を含む): 88207380

約数和(自身を除く): 49004140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 980081, 1960162, 3920324, 4900405, 7840648, 9800810, 19601620, 39203240]

約数ペア:

[(1, 39203240), (2, 19601620), (4, 9800810), (5, 7840648), (8, 4900405), (10, 3920324), (20, 1960162), (40, 980081)]