84330760

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{6779}}^1$

素因数の和:7101

約数の個数: 32

約数和(自身を含む): 190382400

約数和(自身を除く): 106051640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 2488, 3110, 6220, 6779, 12440, 13558, 27116, 33895, 54232, 67790, 135580, 271160, 2108269, 4216538, 8433076, 10541345, 16866152, 21082690, 42165380, 84330760]

約数ペア:

[(1, 84330760), (2, 42165380), (4, 21082690), (5, 16866152), (8, 10541345), (10, 8433076), (20, 4216538), (40, 2108269), (311, 271160), (622, 135580), (1244, 67790), (1555, 54232), (2488, 33895), (3110, 27116), (6220, 13558), (6779, 12440)]