190037770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{11159}}^1$

素因数の和:11310

約数の個数: 32

約数和(自身を含む): 371226240

約数和(自身を除く): 181188470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3406, 8515, 11159, 17030, 22318, 55795, 111590, 145067, 290134, 725335, 1450670, 1461829, 2923658, 7309145, 14618290, 19003777, 38007554, 95018885, 190037770]

約数ペア:

[(1, 190037770), (2, 95018885), (5, 38007554), (10, 19003777), (13, 14618290), (26, 7309145), (65, 2923658), (130, 1461829), (131, 1450670), (262, 725335), (655, 290134), (1310, 145067), (1703, 111590), (3406, 55795), (8515, 22318), (11159, 17030)]