2629120180

素因数分解:

$2^2\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{95189}}^1$

素因数の和:96579

約数の個数: 24

約数和(自身を含む): 5525208360

約数和(自身を除く): 2896088180

約数列:

[1, 2, 4, 5, 10, 20, 1381, 2762, 5524, 6905, 13810, 27620, 95189, 190378, 380756, 475945, 951890, 1903780, 131456009, 262912018, 525824036, 657280045, 1314560090, 2629120180]

約数ペア:

[(1, 2629120180), (2, 1314560090), (4, 657280045), (5, 525824036), (10, 262912018), (20, 131456009), (1381, 1903780), (2762, 951890), (5524, 475945), (6905, 380756), (13810, 190378), (27620, 95189)]