555804530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{43661}}^1$

素因数の和:43754

約数の個数: 32

約数和(自身を含む): 1068845760

約数和(自身を除く): 513041230

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 6365, 12730, 43661, 87322, 218305, 436610, 829559, 1659118, 2925287, 4147795, 5850574, 8295590, 14626435, 29252870, 55580453, 111160906, 277902265, 555804530]

約数ペア:

[(1, 555804530), (2, 277902265), (5, 111160906), (10, 55580453), (19, 29252870), (38, 14626435), (67, 8295590), (95, 5850574), (134, 4147795), (190, 2925287), (335, 1659118), (670, 829559), (1273, 436610), (2546, 218305), (6365, 87322), (12730, 43661)]