23443180

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{3769}}^1$

素因数の和:4089

約数の個数: 24

約数和(自身を含む): 49402080

約数和(自身を除く): 25958900

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 3769, 6220, 7538, 15076, 18845, 37690, 75380, 1172159, 2344318, 4688636, 5860795, 11721590, 23443180]

約数ペア:

[(1, 23443180), (2, 11721590), (4, 5860795), (5, 4688636), (10, 2344318), (20, 1172159), (311, 75380), (622, 37690), (1244, 18845), (1555, 15076), (3110, 7538), (3769, 6220)]