2893201360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{3911}}^1$

素因数の和:5252

約数の個数: 80

約数和(自身を含む): 7695436032

約数和(自身を除く): 4802234672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1321, 2642, 3911, 5284, 6605, 7822, 9247, 10568, 13210, 15644, 18494, 19555, 21136, 26420, 27377, 31288, 36988, 39110, 46235, 52840, 54754, 62576, 73976, 78220, 92470, 105680, 109508, 136885, 147952, 156440, 184940, 219016, 273770, 312880, 369880, 438032, 547540, 739760, 1095080, 2190160, 5166431, 10332862, 20665724, 25832155, 36165017, 41331448, 51664310, 72330034, 82662896, 103328620, 144660068, 180825085, 206657240, 289320136, 361650170, 413314480, 578640272, 723300340, 1446600680, 2893201360]

約数ペア:

[(1, 2893201360), (2, 1446600680), (4, 723300340), (5, 578640272), (7, 413314480), (8, 361650170), (10, 289320136), (14, 206657240), (16, 180825085), (20, 144660068), (28, 103328620), (35, 82662896), (40, 72330034), (56, 51664310), (70, 41331448), (80, 36165017), (112, 25832155), (140, 20665724), (280, 10332862), (560, 5166431), (1321, 2190160), (2642, 1095080), (3911, 739760), (5284, 547540), (6605, 438032), (7822, 369880), (9247, 312880), (10568, 273770), (13210, 219016), (15644, 184940), (18494, 156440), (19555, 147952), (21136, 136885), (26420, 109508), (27377, 105680), (31288, 92470), (36988, 78220), (39110, 73976), (46235, 62576), (52840, 54754)]