82164290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4547}}^1$

素因数の和:4706

約数の個数: 32

約数和(自身を含む): 160453440

約数和(自身を除く): 78289150

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 3614, 4547, 9035, 9094, 18070, 22735, 45470, 59111, 118222, 295555, 591110, 632033, 1264066, 3160165, 6320330, 8216429, 16432858, 41082145, 82164290]

約数ペア:

[(1, 82164290), (2, 41082145), (5, 16432858), (10, 8216429), (13, 6320330), (26, 3160165), (65, 1264066), (130, 632033), (139, 591110), (278, 295555), (695, 118222), (1390, 59111), (1807, 45470), (3614, 22735), (4547, 18070), (9035, 9094)]