5436940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15991}}^1$

素因数の和:16017

約数の個数: 24

約数和(自身を含む): 12089952

約数和(自身を除く): 6653012

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 15991, 31982, 63964, 79955, 159910, 271847, 319820, 543694, 1087388, 1359235, 2718470, 5436940]

約数ペア:

[(1, 5436940), (2, 2718470), (4, 1359235), (5, 1087388), (10, 543694), (17, 319820), (20, 271847), (34, 159910), (68, 79955), (85, 63964), (170, 31982), (340, 15991)]