117346520

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{9433}}^1$

素因数の和:9755

約数の個数: 32

約数和(自身を含む): 264906720

約数和(自身を除く): 147560200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 2488, 3110, 6220, 9433, 12440, 18866, 37732, 47165, 75464, 94330, 188660, 377320, 2933663, 5867326, 11734652, 14668315, 23469304, 29336630, 58673260, 117346520]

約数ペア:

[(1, 117346520), (2, 58673260), (4, 29336630), (5, 23469304), (8, 14668315), (10, 11734652), (20, 5867326), (40, 2933663), (311, 377320), (622, 188660), (1244, 94330), (1555, 75464), (2488, 47165), (3110, 37732), (6220, 18866), (9433, 12440)]