15661972030

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1\times {\mathrm{28349}}^1$

素因数の和:29004

約数の個数: 32

約数和(自身を含む): 28523728800

約数和(自身を除く): 12861756770

約数列:

[1, 2, 5, 10, 101, 202, 505, 547, 1010, 1094, 2735, 5470, 28349, 55247, 56698, 110494, 141745, 276235, 283490, 552470, 2863249, 5726498, 14316245, 15506903, 28632490, 31013806, 77534515, 155069030, 1566197203, 3132394406, 7830986015, 15661972030]

約数ペア:

[(1, 15661972030), (2, 7830986015), (5, 3132394406), (10, 1566197203), (101, 155069030), (202, 77534515), (505, 31013806), (547, 28632490), (1010, 15506903), (1094, 14316245), (2735, 5726498), (5470, 2863249), (28349, 552470), (55247, 283490), (56698, 276235), (110494, 141745)]