123824660

素因数分解:

$2^2\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{4261}}^1$

素因数の和:5723

約数の個数: 24

約数和(自身を含む): 260271816

約数和(自身を除く): 136447156

約数列:

[1, 2, 4, 5, 10, 20, 1453, 2906, 4261, 5812, 7265, 8522, 14530, 17044, 21305, 29060, 42610, 85220, 6191233, 12382466, 24764932, 30956165, 61912330, 123824660]

約数ペア:

[(1, 123824660), (2, 61912330), (4, 30956165), (5, 24764932), (10, 12382466), (20, 6191233), (1453, 85220), (2906, 42610), (4261, 29060), (5812, 21305), (7265, 17044), (8522, 14530)]