38930060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149731}}^1$

素因数の和:149753

約数の個数: 24

約数和(自身を含む): 88042416

約数和(自身を除く): 49112356

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 149731, 299462, 598924, 748655, 1497310, 1946503, 2994620, 3893006, 7786012, 9732515, 19465030, 38930060]

約数ペア:

[(1, 38930060), (2, 19465030), (4, 9732515), (5, 7786012), (10, 3893006), (13, 2994620), (20, 1946503), (26, 1497310), (52, 748655), (65, 598924), (130, 299462), (260, 149731)]