15690782180

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{283}}^1\times {\mathrm{11503}}^1$

素因数の和:12036

約数の個数: 48

約数和(自身を含む): 33207170304

約数和(自身を除く): 17516388124

約数列:

[1, 2, 4, 5, 10, 20, 241, 283, 482, 566, 964, 1132, 1205, 1415, 2410, 2830, 4820, 5660, 11503, 23006, 46012, 57515, 68203, 115030, 136406, 230060, 272812, 341015, 682030, 1364060, 2772223, 3255349, 5544446, 6510698, 11088892, 13021396, 13861115, 16276745, 27722230, 32553490, 55444460, 65106980, 784539109, 1569078218, 3138156436, 3922695545, 7845391090, 15690782180]

約数ペア:

[(1, 15690782180), (2, 7845391090), (4, 3922695545), (5, 3138156436), (10, 1569078218), (20, 784539109), (241, 65106980), (283, 55444460), (482, 32553490), (566, 27722230), (964, 16276745), (1132, 13861115), (1205, 13021396), (1415, 11088892), (2410, 6510698), (2830, 5544446), (4820, 3255349), (5660, 2772223), (11503, 1364060), (23006, 682030), (46012, 341015), (57515, 272812), (68203, 230060), (115030, 136406)]