67062020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7673}}^1$

素因数の和:7724

約数の個数: 48

約数和(自身を含む): 154707840

約数和(自身を除く): 87645820

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 7673, 8740, 15346, 30692, 38365, 76730, 145787, 153460, 176479, 291574, 352958, 583148, 705916, 728935, 882395, 1457870, 1764790, 2915740, 3353101, 3529580, 6706202, 13412404, 16765505, 33531010, 67062020]

約数ペア:

[(1, 67062020), (2, 33531010), (4, 16765505), (5, 13412404), (10, 6706202), (19, 3529580), (20, 3353101), (23, 2915740), (38, 1764790), (46, 1457870), (76, 882395), (92, 728935), (95, 705916), (115, 583148), (190, 352958), (230, 291574), (380, 176479), (437, 153460), (460, 145787), (874, 76730), (1748, 38365), (2185, 30692), (4370, 15346), (7673, 8740)]