5754140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1787}}^1$

素因数の和:1826

約数の個数: 48

約数和(自身を含む): 14418432

約数和(自身を除く): 8664292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 1787, 3220, 3574, 7148, 8935, 12509, 17870, 25018, 35740, 41101, 50036, 62545, 82202, 125090, 164404, 205505, 250180, 287707, 411010, 575414, 822020, 1150828, 1438535, 2877070, 5754140]

約数ペア:

[(1, 5754140), (2, 2877070), (4, 1438535), (5, 1150828), (7, 822020), (10, 575414), (14, 411010), (20, 287707), (23, 250180), (28, 205505), (35, 164404), (46, 125090), (70, 82202), (92, 62545), (115, 50036), (140, 41101), (161, 35740), (230, 25018), (322, 17870), (460, 12509), (644, 8935), (805, 7148), (1610, 3574), (1787, 3220)]