27940147160

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5098567}}^1$

素因数の和:5098715

約数の個数: 32

約数和(自身を含む): 63324214560

約数和(自身を除く): 35384067400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 5098567, 10197134, 20394268, 25492835, 40788536, 50985670, 101971340, 203942680, 698503679, 1397007358, 2794014716, 3492518395, 5588029432, 6985036790, 13970073580, 27940147160]

約数ペア:

[(1, 27940147160), (2, 13970073580), (4, 6985036790), (5, 5588029432), (8, 3492518395), (10, 2794014716), (20, 1397007358), (40, 698503679), (137, 203942680), (274, 101971340), (548, 50985670), (685, 40788536), (1096, 25492835), (1370, 20394268), (2740, 10197134), (5480, 5098567)]