16040806660

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5854309}}^1$

素因数の和:5854455

約数の個数: 24

約数和(自身を含む): 33931580760

約数和(自身を除く): 17890774100

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 5854309, 11708618, 23417236, 29271545, 58543090, 117086180, 802040333, 1604080666, 3208161332, 4010201665, 8020403330, 16040806660]

約数ペア:

[(1, 16040806660), (2, 8020403330), (4, 4010201665), (5, 3208161332), (10, 1604080666), (20, 802040333), (137, 117086180), (274, 58543090), (548, 29271545), (685, 23417236), (1370, 11708618), (2740, 5854309)]