57095740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{219599}}^1$

素因数の和:219621

約数の個数: 24

約数和(自身を含む): 129124800

約数和(自身を除く): 72029060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 219599, 439198, 878396, 1097995, 2195990, 2854787, 4391980, 5709574, 11419148, 14273935, 28547870, 57095740]

約数ペア:

[(1, 57095740), (2, 28547870), (4, 14273935), (5, 11419148), (10, 5709574), (13, 4391980), (20, 2854787), (26, 2195990), (52, 1097995), (65, 878396), (130, 439198), (260, 219599)]