5114374190

素因数分解:

$2^1\times 5^1\times {\mathrm{21391}}^1\times {\mathrm{23909}}^1$

素因数の和:45307

約数の個数: 16

約数和(自身を含む): 9206688960

約数和(自身を除く): 4092314770

約数列:

[1, 2, 5, 10, 21391, 23909, 42782, 47818, 106955, 119545, 213910, 239090, 511437419, 1022874838, 2557187095, 5114374190]

約数ペア:

[(1, 5114374190), (2, 2557187095), (5, 1022874838), (10, 511437419), (21391, 239090), (23909, 213910), (42782, 119545), (47818, 106955)]