10984032620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2627759}}^1$

素因数の和:2627798

約数の個数: 48

約数和(自身を含む): 26487820800

約数和(自身を除く): 15503788180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 2627759, 5255518, 10511036, 13138795, 26277590, 28905349, 49927421, 52555180, 57810698, 99854842, 115621396, 144526745, 199709684, 249637105, 289053490, 499274210, 549201631, 578106980, 998548420, 1098403262, 2196806524, 2746008155, 5492016310, 10984032620]

約数ペア:

[(1, 10984032620), (2, 5492016310), (4, 2746008155), (5, 2196806524), (10, 1098403262), (11, 998548420), (19, 578106980), (20, 549201631), (22, 499274210), (38, 289053490), (44, 249637105), (55, 199709684), (76, 144526745), (95, 115621396), (110, 99854842), (190, 57810698), (209, 52555180), (220, 49927421), (380, 28905349), (418, 26277590), (836, 13138795), (1045, 10511036), (2090, 5255518), (4180, 2627759)]