39048890

素因数分解:

$2^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{5431}}^1$

素因数の和:6157

約数の個数: 16

約数和(自身を含む): 70398720

約数和(自身を除く): 31349830

約数列:

[1, 2, 5, 10, 719, 1438, 3595, 5431, 7190, 10862, 27155, 54310, 3904889, 7809778, 19524445, 39048890]

約数ペア:

[(1, 39048890), (2, 19524445), (5, 7809778), (10, 3904889), (719, 54310), (1438, 27155), (3595, 10862), (5431, 7190)]