26404210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13007}}^1$

素因数の和:13050

約数の個数: 32

約数和(自身を含む): 56194560

約数和(自身を除く): 29790350

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 13007, 26014, 65035, 91049, 130070, 182098, 377203, 455245, 754406, 910490, 1886015, 2640421, 3772030, 5280842, 13202105, 26404210]

約数ペア:

[(1, 26404210), (2, 13202105), (5, 5280842), (7, 3772030), (10, 2640421), (14, 1886015), (29, 910490), (35, 754406), (58, 455245), (70, 377203), (145, 182098), (203, 130070), (290, 91049), (406, 65035), (1015, 26014), (2030, 13007)]