13444394540

素因数分解:

$2^2\times 5^1\times {\mathrm{29137}}^1\times {\mathrm{23071}}^1$

素因数の和:52217

約数の個数: 24

約数和(自身を含む): 28235421312

約数和(自身を除く): 14791026772

約数列:

[1, 2, 4, 5, 10, 20, 23071, 29137, 46142, 58274, 92284, 115355, 116548, 145685, 230710, 291370, 461420, 582740, 672219727, 1344439454, 2688878908, 3361098635, 6722197270, 13444394540]

約数ペア:

[(1, 13444394540), (2, 6722197270), (4, 3361098635), (5, 2688878908), (10, 1344439454), (20, 672219727), (23071, 582740), (29137, 461420), (46142, 291370), (58274, 230710), (92284, 145685), (115355, 116548)]