86976580

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1453}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 189799344

約数和(自身を除く): 102822764

約数列:

[1, 2, 4, 5, 10, 20, 41, 73, 82, 146, 164, 205, 292, 365, 410, 730, 820, 1453, 1460, 2906, 2993, 5812, 5986, 7265, 11972, 14530, 14965, 29060, 29930, 59573, 59860, 106069, 119146, 212138, 238292, 297865, 424276, 530345, 595730, 1060690, 1191460, 2121380, 4348829, 8697658, 17395316, 21744145, 43488290, 86976580]

約数ペア:

[(1, 86976580), (2, 43488290), (4, 21744145), (5, 17395316), (10, 8697658), (20, 4348829), (41, 2121380), (73, 1191460), (82, 1060690), (146, 595730), (164, 530345), (205, 424276), (292, 297865), (365, 238292), (410, 212138), (730, 119146), (820, 106069), (1453, 59860), (1460, 59573), (2906, 29930), (2993, 29060), (5812, 14965), (5986, 14530), (7265, 11972)]