39527930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5737}}^1$

素因数の和:5810

約数の個数: 32

約数和(自身を含む): 78082704

約数和(自身を除く): 38554774

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 5737, 6890, 11474, 28685, 57370, 74581, 149162, 304061, 372905, 608122, 745810, 1520305, 3040610, 3952793, 7905586, 19763965, 39527930]

約数ペア:

[(1, 39527930), (2, 19763965), (5, 7905586), (10, 3952793), (13, 3040610), (26, 1520305), (53, 745810), (65, 608122), (106, 372905), (130, 304061), (265, 149162), (530, 74581), (689, 57370), (1378, 28685), (3445, 11474), (5737, 6890)]