6449080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14657}}^1$

素因数の和:14679

約数の個数: 32

約数和(自身を含む): 15830640

約数和(自身を除く): 9381560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 14657, 29314, 58628, 73285, 117256, 146570, 161227, 293140, 322454, 586280, 644908, 806135, 1289816, 1612270, 3224540, 6449080]

約数ペア:

[(1, 6449080), (2, 3224540), (4, 1612270), (5, 1289816), (8, 806135), (10, 644908), (11, 586280), (20, 322454), (22, 293140), (40, 161227), (44, 146570), (55, 117256), (88, 73285), (110, 58628), (220, 29314), (440, 14657)]