5349080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12157}}^1$

素因数の和:12179

約数の個数: 32

約数和(自身を含む): 13130640

約数和(自身を除く): 7781560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 12157, 24314, 48628, 60785, 97256, 121570, 133727, 243140, 267454, 486280, 534908, 668635, 1069816, 1337270, 2674540, 5349080]

約数ペア:

[(1, 5349080), (2, 2674540), (4, 1337270), (5, 1069816), (8, 668635), (10, 534908), (11, 486280), (20, 267454), (22, 243140), (40, 133727), (44, 121570), (55, 97256), (88, 60785), (110, 48628), (220, 24314), (440, 12157)]