83881330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{1063}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 163021824

約数和(自身を除く): 79140494

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 607, 1063, 1214, 2126, 3035, 5315, 6070, 7891, 10630, 13819, 15782, 27638, 39455, 69095, 78910, 138190, 645241, 1290482, 3226205, 6452410, 8388133, 16776266, 41940665, 83881330]

約数ペア:

[(1, 83881330), (2, 41940665), (5, 16776266), (10, 8388133), (13, 6452410), (26, 3226205), (65, 1290482), (130, 645241), (607, 138190), (1063, 78910), (1214, 69095), (2126, 39455), (3035, 27638), (5315, 15782), (6070, 13819), (7891, 10630)]