122734760

素因数分解:

$2^3\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{3041}}^1$

素因数の和:4061

約数の個数: 32

約数和(自身を含む): 276517800

約数和(自身を除く): 153783040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1009, 2018, 3041, 4036, 5045, 6082, 8072, 10090, 12164, 15205, 20180, 24328, 30410, 40360, 60820, 121640, 3068369, 6136738, 12273476, 15341845, 24546952, 30683690, 61367380, 122734760]

約数ペア:

[(1, 122734760), (2, 61367380), (4, 30683690), (5, 24546952), (8, 15341845), (10, 12273476), (20, 6136738), (40, 3068369), (1009, 121640), (2018, 60820), (3041, 40360), (4036, 30410), (5045, 24328), (6082, 20180), (8072, 15205), (10090, 12164)]