127918450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12241}}^1$

素因数の和:12283

約数の個数: 48

約数和(自身を含む): 273241440

約数和(自身を除く): 145322990

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 5225, 10450, 12241, 24482, 61205, 122410, 134651, 232579, 269302, 306025, 465158, 612050, 673255, 1162895, 1346510, 2325790, 2558369, 3366275, 5116738, 5814475, 6732550, 11628950, 12791845, 25583690, 63959225, 127918450]

約数ペア:

[(1, 127918450), (2, 63959225), (5, 25583690), (10, 12791845), (11, 11628950), (19, 6732550), (22, 5814475), (25, 5116738), (38, 3366275), (50, 2558369), (55, 2325790), (95, 1346510), (110, 1162895), (190, 673255), (209, 612050), (275, 465158), (418, 306025), (475, 269302), (550, 232579), (950, 134651), (1045, 122410), (2090, 61205), (5225, 24482), (10450, 12241)]