2893880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6577}}^1$

素因数の和:6599

約数の個数: 32

約数和(自身を含む): 7104240

約数和(自身を除く): 4210360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 6577, 13154, 26308, 32885, 52616, 65770, 72347, 131540, 144694, 263080, 289388, 361735, 578776, 723470, 1446940, 2893880]

約数ペア:

[(1, 2893880), (2, 1446940), (4, 723470), (5, 578776), (8, 361735), (10, 289388), (11, 263080), (20, 144694), (22, 131540), (40, 72347), (44, 65770), (55, 52616), (88, 32885), (110, 26308), (220, 13154), (440, 6577)]