2772039710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{89681}}^1$

素因数の和:89980

約数の個数: 32

約数和(自身を含む): 5462709984

約数和(自身を除く): 2690670274

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 281, 562, 1405, 2810, 3091, 6182, 15455, 30910, 89681, 179362, 448405, 896810, 986491, 1972982, 4932455, 9864910, 25200361, 50400722, 126001805, 252003610, 277203971, 554407942, 1386019855, 2772039710]

約数ペア:

[(1, 2772039710), (2, 1386019855), (5, 554407942), (10, 277203971), (11, 252003610), (22, 126001805), (55, 50400722), (110, 25200361), (281, 9864910), (562, 4932455), (1405, 1972982), (2810, 986491), (3091, 896810), (6182, 448405), (15455, 179362), (30910, 89681)]